Merge pull request #10187 from EverythingMe/cleanup-tips-dialogs

[Bug 879292] Cleanup of unused code [r=crdlc]
Initial Installed Apps commit
Added app installation hooks
Added Evme.Utils.unique
md5ing the installed app id
Fixed appIndex loop
[FXOS-28] Marketplace apps suggestions
renamed Apps to Results
Implemented Results provider interface to InstalledApps
Added renderResults and for
moved renderResults to Evme.Results
changed Results and providers to classes
added html
refactoring to renderers and services, added Cloud and Market providers stubs
Started converting Brain