Fixed deprecation warning for Moment.js
Put label between arrows
Added a fixed width for the toolbar label
Added pool worker retry timeout
Merge pull request #45 from Coenego/issue-45-arrows

Margin needed between arrows and term label
Merge pull request #43 from Coenego/issue-43-deprecation

Deprecation warning when running unit-tests
Merge pull request #49 from Coenego/issue-49-503

Investigate 503 error
Hook up subheader pickers to REST endpoints
Add qunit test for getting organisational units
Write organisational unit qunit tests for deleteOrgUnit, updateOrgUnit, createOrgUnit, getOrgUnit and getOrgUnits
Write organisational unit qunit tests for getOrgUnitCalendar, getOrgUnitCalendarICal, getOrgUnitCalendarRSS and deleteOrgUnitEvent
Write organisational unit qunit tests for addOrgUnitEvent, addOrgUnitSeries, getOrgUnitSeries, getOrgUnitUpcoming, deleteOrgUnitSeries and subscribeOrgUnit
Revisit the display of the pickers in the subheader to reflect the final, accurate, representation of tripos-->subject-->part
Add default callbacks for optional callback parameters in the orgunit API, don't initialize the subheader when the user isn't logged in
Fix overflow issue with pickers after merging up with the latest master branch
Hook up modules and event series in the UI, write series APIs, write qunit tests for series APIs (WIP)
Temporarily point to fronteerio/groups-events-series-import on Travis
Install devdependencies on Travis for Grasshopper
Fix JSDocs for orgunit and series APIs