Adds available roles data for settings view
Merge pull request #219 from techiev2/clearsoup-api-objectutils

Fixes issue with project scoping query
Adds flow to mention all users if @all is mentioned in update
Adds flow to work with Project roles' mention
Adds user_role property to work with roles dict field to return Role object for project scope
Merge pull request #222 from techiev2/clearsoup-api-globalmentions

Adds flow to mention all users if @all / @<role> is mentioned in update
Merge pull request #220 from techiev2/clearsoup-api-settings-roles

Adds available roles data for settings view
Merge pull request #223 from techiev2/clearsoup-api-search

Adds updates data to API response for task search results
Merge branch 'master' of https://github.com/Imaginea/Clearsoup-API into clearsoup-api-search