Merge pull request #15 from rajanbarmukh/leave_application

menu item changes
Merge pull request #16 from rajanbarmukh/leave_application

link to view page of leaves added to mail.
Merge pull request #17 from rajanbarmukh/leave_application

Leave application
Merge pull request #18 from rajanbarmukh/leave_application

added leave type to leave application mail
fix the monthly leave issue ignore admin
fix the issue in monthy leave
Merge pull request #19 from rajanbarmukh/leave_application

Leave application
Merge pull request #20 from rajanbarmukh/leave_application

Leave application
Merge pull request #21 from rajanbarmukh/leave_application

test case for admin should see all leaves
Merge pull request #22 from rajanbarmukh/leave_application

added colorbox gem to Gemfile
Merge pull request #23 from rajanbarmukh/leave_application

reminder to HR and Admin about who all are on leave from tomorrow
Changed ssh path and notification user change
Reason for rejecting leave + Rspec
Added spinner + Resolved function binding issue
Merge pull request #24 from anujaware/leave_application

Reason for rejecting leave + Rspec
Bug fixed in leave details + Updated specs

@Sanjiv: Please review changes.
Redirect back to current page after sign in
Cosmo change
Updated specs
Edit Leave application + validation for leave

1) Admin can edit leave
2) Employee can edit only own leave only if it is pending
3) Casual leave can't be more than 2 days
4) If sick leave is more than 3 -> Show notification to submit medical
certificate