Integrated watcard vendors into app
Implemented spinner as filter and included 'all' option
Merged DEV_1.2 into WatcardVendors
Refined names of vendors, fixed crash map crash
Used fragment/activity communicators to handle filters, refined code
Fixed observed index overflow crash with map fragment
Removed unused files
Re-sized some watcard vendor logos
Merge pull request #41 from shamak/WatcardVendors

Watcard Vendors implemented into LocationHours.