6.3.5
Partial code cleanup
[BKNDLSS-28440]: ISE if get userRole for undefined user
[BKNDLSS-28260]: Add domain argument for android SDK
[BKNDLSS-28179]: Java SDK. Add support for "get user roles by user ID"…
[BKNDLSS-27918]: Wrong domain during user login
[BKNDLSS-27446]: Extender for upsert
Maven: https://mvnrepository.com/artifact/com.backendless/backendless/6.3.5