Project re-estructuration. Sources are not changed
Disables shell script stuff
Project settings
Implement continuos mode for second's hand
Update project for Xcode version 6
Merge branch 'develop'

Conflicts:
	ClockView/ClockView.xcodeproj/project.pbxproj
	ClockView/ClockView.xcodeproj/xcshareddata/xcschemes/ClockView.xcscheme
	ClockView/ClockView.xcodeproj/xcshareddata/xcschemes/ClockViewSampleApp.xcscheme