Merge pull request #96 from MIT-Mobile/3.6/dev-intrepid-lwright-eventBugs

3.6/dev intrepid lwright event bugs
CalendarSelectionViewController in iPad events no longer requires a done button
Updated up/down chevron arrows in iPad events datePickerBar
Updated 3-dot button to slightly thicker assets.
Main events table scrolls to top on status bar tap
Moved day selection/date label up higher
Removed NSDate redundant category
Day picker animates on week change
Toolbar on events page shows separator bar
Show No Results label in tableview if no events found
Fixed selection of all categories in a sub category
Fixed scrolling to date for Academic Calendar
Updated webcalls for holiday and academic calendars NOTE: they will only pull down a month of data until webservices are updated
REMOVED ALL OLD EVENTS FILES
Fixed No Calendar Events Label
Selecting top level calendar categories now works in iPad
Merge branch '3.6/dev-intrepid' of https://github.com/MIT-Mobile/MIT-Mobile-for-iPhone into 3.6/dev-intrepid
Search now pops into/out of place from events home iPhone as opposed to sliding animation.