Added external display manager
Merge branch 'master' of https://github.com/sorenu/ShapeCockpit

Conflicts:
	ShapeCockpit/ShapeCockpit/Controllers/SCDashboardViewController.m
	ShapeCockpit/ShapeCockpit/SCAppDelegate.m
Added a line graph
Merge branch 'master' of https://github.com/sorenu/ShapeCockpit

Conflicts:
	ShapeCockpit/Podfile
	ShapeCockpit/ShapeCockpit/SCAppDelegate.m