Bug fixes
Merge pull request #5 from Backendless/device_registration_bug

Device registration bug in Messaging Service
fixed bug when nextPage and previousPage methods always return first page
Merge pull request #6 from Backendless/geo_collection_next_prev_page_bug

nextPage & previousPage always returned first page
fixed update user
Merge remote-tracking branch 'origin/master'
fixed BKNDLSS-4295 Add support for removing relations
pagesize fix
Merge pull request #9 from Backendless/pagesize_fix

pagesize fix
modified check for default constructor. If no constructors declared, it should be okay to allow the class.
added getQuery method
revert jars
Merge remote-tracking branch 'origin/master' into BKNDLSS-4194