Merge pull request #92 from sathishinlinux/biodiv2.0

Getting user language problem
REFS: #407 added reset filter to the search results
REFS: #407 minor fixes
FIXES: #407 minor fix in filter panel ugroups
FIXES: #407 minor
FIXES: #407 minor
FIXES:#409 Display checklist usergroups to observation show page
Merge branch 'biodiv2.0' of https://github.com/strandls/biodiv into biodiv2.0