tree fcd18e2c49a2c3e2a6eb4559feee73021441e78e
parent 3dd7ed7249f082514c51419f44d24d738d103d21
author Sameer Agarwal <sameeragarwal@google.com> 1393309821 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1393309821 -0800

Update documentation.

1. Reflect the demise of the various FOO_TOLERANCE convergence
types.

2. Update the documentation for Solver::Options::gradient_tolerance.

Change-Id: I6bd11d260d6f8a3222b6a41a62dc4943ec8fcfbf