Notify user for invalid start and end date on the fly
Added absence duration type, full day or half day
Fixed absence submitted date
Show 2 years holidays, current year and next year
Bunch of stuff: path after sign in/up, absence balance deduction, helpers
Removed unused file: index.js for absence
Added absence balance management, TODO: edit and remove
Merge branch 'master' of github.com:keryi/absence-meteor