spaces export group members
Using moments.js in prettyDate, get/set updated.

Conflicts:
	ETick/WebContent/js/prettyDate.js
secured test api
Merge branch 'master' of https://github.com/ucam-cl-dtg/urop-2014-ticking-ui
Merge branch 'master' into demo-raven
Changed all other methods to use moment too.
Merge branch 'time-zone'
Restored Katie's past detection, should work now.
Updated log
Merge branch 'master' into demo-raven