tree 358bb65e048189471d72e390ef196d4c753157a5
parent 2ee3e06064be7fc5941b9319644bf0a21430b6d1
author Sameer Agarwal <sameeragarwal@google.com> 1455963518 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1457327622 -0800

Add more documentation.

Add documentation to the TrustRegionMinimizer and
TrustRegionStepEvaluator.

Change-Id: I3651e41ff37955a0b7044910403630af1a855071