tree 88cf091cbb89ab1f30dc1cd78175c6cf67478bd5
parent 0fc131f242fb209f0bad8e34e036469396ba6321
author Adam Powell <adamp@google.com> 1484959679 -0800
committer Yigit Boyar <yboyar@google.com> 1499473107 -0700

Initial commit of navigation controller

Initial structure of the navigation controller and XML based
navigation graph.

Test: navigation/integration-tests/testapp compiles and runs

Change-Id: I08023947b7c510cd9704bda42edefe1c50cc8430