Fix ListFragment JavaDoc and Typo

This change fixes a typo in the ListFragment template's javadoc.
An interface was renamed at some point and the doc was not updated.

It also fixes a typo in the setEmptyText function.

Fixes https://code.google.com/p/android/issues/detail?id=75365
Fixes https://code.google.com/p/android/issues/detail?id=75092
Change-Id: Ib387aea327302ab3df6eb576fbdd39741d51e2f8
Fix Addon System Image Loading

This change fixes the loading of Addon System images to include
the addon vendor.
Now with updated unit tests!

Change-Id: Ieda6fd4f2a5042d41f9161fcf94d95429896d182
Add a constant for the lowest supported API level

This change adds a constant for the lowest supported API level
which can be incremented to show the user which platforms
are no longer active in the ecosystem.

Change-Id: I663e948451df36cade98f960ae6cba9d6bbafb02
removed deprecated env variable

Change-Id: I5ee61a3cc90ab9a940c786c9c0048d86faa00af9
First version of pure split support

When using a Android-L or later SDK, and specifying density splits
in the build.gradle, pure-splits will be generated rather than
multi-splits.

Change-Id: If6275852b984282995b976e106ca77a01a090231
Always copy the default config when building the variant config.

This is important so that in case of no flavors, the 2 variants have
different versions of the mergedFlavor (which is initialized with
the defaultConfig).

Otherwise, editing a mergedFlavor on a variant will actually impact
both variants.

Bug: 68528

Change-Id: I07e7bcf578a41a81d9c877b19fe482595293b960
Prevent IDE from suggesting Android prefix for unbound

Change-Id: I735cc2a13e8d27d656d80d5ccffc19ac3527cfac
Merge "Prevent IDE from suggesting Android prefix for unbound" into idea133
Merge "Prevent IDE from suggesting Android prefix for unbound" into idea133
automerge: ba7de44

* commit 'ba7de44a624098c5b6d4216814591841fbb0dae3':
  Prevent IDE from suggesting Android prefix for unbound
Add missing changelog entries.

Change-Id: I4a9eb3fed47584fc2c07612bf524a05981a4861d
Changelog for 0.13.0

Change-Id: If1a6fb3c62c7065cb43f6a94feeaed66bee55fdc
Merge "Add missing changelog entries." into idea133
Merge "Changelog for 0.13.0" into idea133
Merge "Always copy the default config when building the variant config." into idea133
Merge "Add missing changelog entries." into idea133
automerge: dc07877

* commit 'dc07877b43fa3d0a8074901a713900be6a5315ed':
  Add missing changelog entries.
Merge "Changelog for 0.13.0" into idea133
automerge: 007f37b

* commit '007f37bbda937deb6dad41a1231ce106aaa95408':
  Changelog for 0.13.0
Merge "Always copy the default config when building the variant config." into idea133
automerge: 14c121f

* commit '14c121f5c2380cb9ed713c295dd724a235ff0d91':
  Always copy the default config when building the variant config.
Merge "removed deprecated env variable" into idea133
Merge "removed deprecated env variable" into idea133
automerge: 793075a

* commit '793075a0475575553a3053a909385891ca9d373f':
  removed deprecated env variable
Added ability to merge Instrumentation element from test

Instrumentation tag in a test specific AndroidManifest.xml will be merged with the
generated Instrumentation tag.

Change-Id: If69b2b26e309cfe432404c45c8f0d8a6a4d1bc63