Add Vendor Edit Object

Add VendorEditMenuActivity, VendorEditMenuItemActivity
Organize strings.xml
Add Model for VendorReview
Update Model for Vendor Review

Update Vendor Review Model
Fix error on Vendor Model
Add Title to ReadReviewActivity
Match objects in VendorReview to database
Add Model for MenuItem

Add Model to MenuItem
Update dummy data for Review
Correct Spelling Issue

Correct spelling issue
Correct Error in VendorEditMenuActivity.java
Fix spelling
Update

Change Date to Timestamp
Merge pull request #8 from Intuitive/Zeng-C3-After_Edgar

Zeng c3