refactored to vintages.lite package
before google play IAP
updated IAP to sku prefix
adding Google Play IAB
Merge branch 'master' into lite-2.3
merged with master
added IAP dialog
updated lock alignment
Merge branch 'master' into lite-2.3
simplified dialog
implemented UI flow for IAP
updated IAB text colors
integrated Google Play IAB
debugging IAB timeout
minor refactor
rewrote IAP error message
IAP implemented
updated manifest
refactor
2.3 refactor