Date changes, part 1
Date is now parsed in files-service.
Fixed the lack of [0] after split()
Experimental use of prettyParse().
Experimental use of prettyParse().
Merge branch 'time-zone' of http://github.com/ucam-cl-dtg/urop-2014-ticking-ui into time-zone
Updated prettyDate.
Using prettyDate.js in TickerSignupsViewport.html.
Merge branch 'time-zone' of ssh://github.com/ucam-cl-dtg/urop-2014-ticking-ui into time-zone

Conflicts:
	ETick/WebContent/js/prettyDate.js
Merge branch 'time-zone' of http://github.com/ucam-cl-dtg/urop-2014-ticking-ui into time-zone

Conflicts:
	ETick/WebContent/elements/file-browser/file-browser-card.html
Sheet selector should be in correct time now.
Sheet-selector should send correct time, v2.
Sheet-selector should send correct time, v2.
Toast for sheet-selector gets correct time.
Merge branch 'time-zone' of ssh://github.com/ucam-cl-dtg/urop-2014-ticking-ui into time-zone
Add-edit-session should fill in properly.
Merge branch 'time-zone'

Conflicts:
	ETick/WebContent/elements/add-edit-session.html