Fixed build schema
Added Shared Data
Added Shared Data
Removed code signing
removed svn
Update README.md
Added clear screen
Merge branch 'Integration' of github.com:RITAccess/accessmath into Integration
fixed codesigning
Changing stream background to clear.
Merge branch 'Integration'

Conflicts:
	AccessLecture.xcodeproj/project.pbxproj
	AccessLecture.xcodeproj/project.xcworkspace/xcshareddata/AccessLecture.xccheckout
	AccessLecture/LectureViewController.h
Fixed syntax issues
Added storyboard from streamviewcontroller
Fixed bugs with conversion
Removing PrimWrapper from PanHandle.
Clamping DrawViewController's pan.
QR scanner code, crashing on scan
Appling clamp from panHandle to all views.
Fixed weak reference of QRScanner
Added checking for metadata type