tree d0db50ffb4f4298e349a66ecdee3c61ae53daae5
parent 407e22bbc73044df9398f9a06be3253df58671d8
author Aurimas Liutikas <aurimas@google.com> 1484977791 -0800
committer Aurimas Liutikas <aurimas@google.com> 1485198170 -0800

Put dependencies and their versions into one place.

Support library modules were hardcoding versions of each library
each each build.gradle file. This change moves all these to
buildSrc/dependencies.gradle so we can update the version in the
future with a single file change.

Test: ./gradlew clean assemble assembleAndroidTest still works.
Change-Id: I4238c1182c095ae80d1d6dbb751f71c0ddfe191f