added cancan gem'
Merge pull request #1 from mwdion/master

added cancan gem'
Merge branch 'master' of https://github.com/TIY-Q3-ROR-CHS/Team6
Merge pull request #2 from lapty/master

added gems
added models for restaurant and menu, finished crud for restaurants
Merge branch 'master' of https://github.com/TIY-Q3-ROR-CHS/Team6
added dependencies