Create integration test framework for android gradle plugin.

Change-Id: I087a24c5a4026ae6c8ae18c3195c81234a5dfd63
Add tasks to create gdb.setup and gdbserver for debug build.

Change-Id: I37389528bc1bb8f2ace0f5919de7f5a27ce81b20
Merge "Create integration test framework for android gradle plugin." into idea133
Merge "Add tasks to create gdb.setup and gdbserver for debug build." into idea133
Fixed infinite loop in case of invalid circular resource references

Change-Id: I3e3608fd3d700360027813f66458c6636b5b0460
Merge "Fixed infinite loop in case of invalid circular resource references" into idea133
Fix gradle plugin version number

Change-Id: I93ec120826233ec3ff722138fe836bd4b0de0e5d
Merge "Fix gradle plugin version number" into idea133