tree 5eabd10aa947bd79473009f262dafb87bf1d0368
parent 9febb5f2ef33fa0698563ecc8974d6f5bbdb7709
author Sameer Agarwal <sameeragarwal@google.com> 1401198657 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1401215947 -0700

Prepare for version 1.9.0

1. Update ceres-solver.spec with version bump
   and a new package description.
2. Update the docs to refer to 1.9.0
3. Update version history.
4. Change build requirements for Android to be r9d.

Change-Id: Ibab27976b214a11549cb2688b91f791a6388b0b5