cm: Remove ahbottomnavigation library

We aren't currently using this. The only reason why this was
being synced, was because it's a dependency of the rebased
Gallery app.

Since the Gallery rebase is currently stalled, remove the library
for now.

This essentially reverts commit 58a7613899d1e4aeec65178a9f0da19ef181f475.

Change-Id: I029979484ec3c695aebbe90eb2a32fc23aaa24f1
1 file changed
tree: 83c5902ad98bc20328d69c4c8d7bbdb18ec504bc
  1. snippets/
  2. default.xml
  3. README.mkdn