Added user navigation links for  mobile responsiveness
Add organization field to User profile page
keep Reshma's changes
Calling mail callback for the new comments and comment replies
Restructuring meta_email.module to adpat to new needs
Introduction of new module: meta_follow.module: Hepler functions for things related to follow
Merged follow dir from master
Merging meta_group.module: 2 helper functions and one function for calling a notification callback
Merged collabco_ux from master
Merged hub_action.module
Merging meta_debug
merged meta_email
merged meta_og_state.module: no need for checking the function_exists because it already have that module as dependency
Merge branch 'fial' of github.com:Collabforge/site-base into fial