created and started AllObjects Class
added properties and methods
Merge branch 'master' into MH-815
Made AllObjects simpler. Enabled the select all button. Still needs logic and images
Added visual changes for select all checkbox.
Fix initialization so that visual state matches recorded state
Added All Objects functionality to People list and All Objects. Still need to add to activities to use the object.
added select all support to label activity
fixed select all checkbox logic.
updated people list so that select all gets cleared on load, refresh or when an activity finishes
added loading indicator
updated assign activity so it can deal with select all. finished but untested.
Changed where the select all network request is made so that the list of people is available when it is needed. Added loading messages to the network requests for applying labels, contact assignments and permission levels now that they can take a lot longer with the select all option.
updated loading messages
added support for select all to status activity. finished but untested.
moved select all request logic to parent for easier reuse.
added select all logic to delete activity.
added select all logic to email activity
added select all logic to text activity.
fixed activy menu disappearing after failed activites.