Add restaurant init by id function
init restaurant and test case
Merge pull request #2 from usc-588/Backend

Merge restaurant initialization
Merge branch 'Miemie'

Conflicts:
	SmartRecomm.xcodeproj/project.pbxproj
Updated Storyboard
Merge remote-tracking branch 'origin/master' into Miemie
Storyboard 2.0, modified the View of shake page; added Views of Map and Filter.