Update copyright headers with new year and URL

Since Ceres is moving to using GitHub for issues, and the Google
Code URL in the current copyright header will soon become invalid,
update all the headers.

Change-Id: I1fce70375d1bcf098591f07b4d8f01a5c1e0789c
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index cd53a1c..f7b58e6 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,6 +1,6 @@
 # Ceres Solver - A fast non-linear least squares minimizer
-# Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-# http://code.google.com/p/ceres-solver/
+# Copyright 2015 Google Inc. All rights reserved.
+# http://ceres-solver.org/
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
diff --git a/examples/Makefile.example b/examples/Makefile.example
index 3f303d6..f2b0dc0 100644
--- a/examples/Makefile.example
+++ b/examples/Makefile.example
@@ -1,6 +1,6 @@
 # Ceres Solver - A fast non-linear least squares minimizer
-# Copyright 2012 Google Inc. All rights reserved.
-# http://code.google.com/p/ceres-solver/
+# Copyright 2015 Google Inc. All rights reserved.
+# http://ceres-solver.org/
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
diff --git a/examples/bal_problem.cc b/examples/bal_problem.cc
index 40d0fdf..46fba4f 100644
--- a/examples/bal_problem.cc
+++ b/examples/bal_problem.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/bal_problem.h b/examples/bal_problem.h
index 9173246..d3b2aff 100644
--- a/examples/bal_problem.h
+++ b/examples/bal_problem.h
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/bundle_adjuster.cc b/examples/bundle_adjuster.cc
index e44ab78..495094b 100644
--- a/examples/bundle_adjuster.cc
+++ b/examples/bundle_adjuster.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/circle_fit.cc b/examples/circle_fit.cc
index 50bba74..b58ce4e 100644
--- a/examples/circle_fit.cc
+++ b/examples/circle_fit.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/curve_fitting.c b/examples/curve_fitting.c
index 3ea2ef1..0027aa8 100644
--- a/examples/curve_fitting.c
+++ b/examples/curve_fitting.c
@@ -1,6 +1,6 @@
 /* Ceres Solver - A fast non-linear least squares minimizer
- * Copyright 2013 Google Inc. All rights reserved.
- * http://code.google.com/p/ceres-solver/
+ * Copyright 2015 Google Inc. All rights reserved.
+ * http://ceres-solver.org/
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/examples/curve_fitting.cc b/examples/curve_fitting.cc
index 3e3adcd..210411e 100644
--- a/examples/curve_fitting.cc
+++ b/examples/curve_fitting.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/denoising.cc b/examples/denoising.cc
index 73ac476..a8bdd7c 100644
--- a/examples/denoising.cc
+++ b/examples/denoising.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/ellipse_approximation.cc b/examples/ellipse_approximation.cc
index a5bbe02..1cd2379 100644
--- a/examples/ellipse_approximation.cc
+++ b/examples/ellipse_approximation.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/fields_of_experts.cc b/examples/fields_of_experts.cc
index 0cee40b..60d179a 100644
--- a/examples/fields_of_experts.cc
+++ b/examples/fields_of_experts.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/fields_of_experts.h b/examples/fields_of_experts.h
index 845a4cf..210ca69 100644
--- a/examples/fields_of_experts.h
+++ b/examples/fields_of_experts.h
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/helloworld.cc b/examples/helloworld.cc
index 6341918..4173b37 100644
--- a/examples/helloworld.cc
+++ b/examples/helloworld.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/helloworld_analytic_diff.cc b/examples/helloworld_analytic_diff.cc
index bff4804..9dbbc76 100644
--- a/examples/helloworld_analytic_diff.cc
+++ b/examples/helloworld_analytic_diff.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/helloworld_numeric_diff.cc b/examples/helloworld_numeric_diff.cc
index 026b155..0810f47 100644
--- a/examples/helloworld_numeric_diff.cc
+++ b/examples/helloworld_numeric_diff.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/libmv_homography.cc b/examples/libmv_homography.cc
index 8bc7136..6e74fcd 100644
--- a/examples/libmv_homography.cc
+++ b/examples/libmv_homography.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/more_garbow_hillstrom.cc b/examples/more_garbow_hillstrom.cc
index 3a8e312..9f45040 100644
--- a/examples/more_garbow_hillstrom.cc
+++ b/examples/more_garbow_hillstrom.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/nist.cc b/examples/nist.cc
index 7c177e9..3d2e16a 100644
--- a/examples/nist.cc
+++ b/examples/nist.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/pgm_image.h b/examples/pgm_image.h
index 1328d75..1de8d67 100644
--- a/examples/pgm_image.h
+++ b/examples/pgm_image.h
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/powell.cc b/examples/powell.cc
index 1c2e857..baaa149 100644
--- a/examples/powell.cc
+++ b/examples/powell.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/random.h b/examples/random.h
index 0d55b49..7b09b15 100644
--- a/examples/random.h
+++ b/examples/random.h
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/robot_pose_mle.cc b/examples/robot_pose_mle.cc
index 13574f1..f08603a 100644
--- a/examples/robot_pose_mle.cc
+++ b/examples/robot_pose_mle.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/robust_curve_fitting.cc b/examples/robust_curve_fitting.cc
index ad71a5d..65da4e5 100644
--- a/examples/robust_curve_fitting.cc
+++ b/examples/robust_curve_fitting.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/rosenbrock.cc b/examples/rosenbrock.cc
index da4ee63..3f64f1c 100644
--- a/examples/rosenbrock.cc
+++ b/examples/rosenbrock.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/sampled_function.cc b/examples/sampled_function.cc
index 03d84fb..ada8a4a 100644
--- a/examples/sampled_function.cc
+++ b/examples/sampled_function.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2014 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/simple_bundle_adjuster.cc b/examples/simple_bundle_adjuster.cc
index 736d4a2..8b98852 100644
--- a/examples/simple_bundle_adjuster.cc
+++ b/examples/simple_bundle_adjuster.cc
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
diff --git a/examples/snavely_reprojection_error.h b/examples/snavely_reprojection_error.h
index d3263f3..184accb 100644
--- a/examples/snavely_reprojection_error.h
+++ b/examples/snavely_reprojection_error.h
@@ -1,6 +1,6 @@
 // Ceres Solver - A fast non-linear least squares minimizer
-// Copyright 2010, 2011, 2012 Google Inc. All rights reserved.
-// http://code.google.com/p/ceres-solver/
+// Copyright 2015 Google Inc. All rights reserved.
+// http://ceres-solver.org/
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met: