0.13 changes
0.13 changes for 0.9.2
0.13 changes for test hello-world-oscarvarto
0.13.5 changes
fix #65 add AutoPlugin support, auto-enable with AutoBuild
Add aliases for AutoPlugin autoImport

aliases added for ProguardCache, ProguardInputs, apklib, aar,
AutoLibraryProject and LibraryProject
Try to disable automatic plugin enablement...
Change autoImport to be Keys directly
create a new test case for #60, unable to repro
Add language.implicitConversions to Keys