alerts work in progress
project file change for adding alerts
updating alerts UI
alerts work in progress
project file change for adding alerts
updating alerts UI
Merge branch '3.6/dev-yev-scanner' of github_mit:MIT-Mobile/MIT-Mobile-for-iPhone into 3.6/dev-yev-scanner

Conflicts:
	MIT Mobile.xcodeproj/project.pbxproj
merging
making core data operations in background thread + small bug fixing
refactoring. Crash fix. making the module more stable.
on iPad showing scanner details within popover.
fix for batch alerts
when touching scan alert, then open details within history popover.
fixes for showing history counter + minor other updates.
change label color
fix for orientation (Still needs some work to make orientation change more smooth)
minor bug fixes
remove auto generated “created by” text
scanner module was persisting high resolution images for barcode screenshots. That was leading to a slow performance and a huge memory footprint for the app’s sqlite db. Made the medium resolution for the screenshots which improved the module performance dramatically.
making core data operations in background thread + small bug fixing