Replace titlebar sort style choice box event listener with a lambda
Merge branch 'staging' of github.com:cs2103aug2014-w13-1c/main into jin/gui
Fixed sortStyleChoiceBox functionality
Merge pull request #236 from cs2103aug2014-w13-1c/jin/gui

Finish sorting style choice box
Merge pull request #237 from cs2103aug2014-w13-1c/ryan/controller

Changed parsing algorithm, added parsing for sort, preparing keywords for search by dates
Scrolling works for keyboard input and not buttons now.
Merge pull request #238 from cs2103aug2014-w13-1c/ryan/controller

Fixed removing dates via update and implemented parsing for search by date
Merge pull request #239 from cs2103aug2014-w13-1c/ryan/controller

Fixed taskController for search by date (null pointer exception)
Merge branch 'staging' into dat/scrolling
Appropriate titles are now passed to title bar

main window title remains at "wat do"
showing overdue tasks no longer includes done tasks
Centered the title label
Merge pull request #242 from cs2103aug2014-w13-1c/jin/gui

Centered the title label
fixed bring focus onto inputfield on app launch
Fix default file directory from '.' to './'
Merge pull request #243 from cs2103aug2014-w13-1c/jin/gui

Fix default file directory from '.' to './'
Added undone keyword for display
Added "begin" and "from" keywords for start date