Merge branch 'master' of https://github.com/strandls/biodiv
REFS: #434 NoSuchMessageException 'speciesagreedon' for locale en_IN'.
REFS: #433 UserGroupController joinUs
REFS :#255 minor internatinalisation changes
Merge branch 'biodiv2.0' of https://github.com/sathishinlinux/biodiv into biodiv2.0
FIXES:#438 Due json format error in ajax response
Merge branch 'biodiv2.0' of https://github.com/strandls/biodiv into biodiv2.0
Merge branch 'biodiv2.0' of https://github.com/sathishinlinux/biodiv into biodiv2.0
Minor bug removed cloumn
REFS:#255 Allow accepted languages
REFS:#255 Minor
Minor utilsService not defined issue in SuserService
Merge pull request #100 from sathishinlinux/biodiv2.0

FIXES:#434,433,438
Merge branch 'biodiv2.0'
NULL exception handled, and bulk upload resources restricted to logged
in user
Merge branch 'master' of https://github.com/strandls/biodiv
FIXES: #443 GroovyCastException handled
FIXES: #442 NULL pointer exception in observation/occurrences
REFS: #440 message on observation list page
REFS: #440 message on observation list page