Implemented offertableview class. Created custom tableviewcell. Created methods to handle hash generation.
Improved cell presentation. Implemented tests for OfferData class.
Implemented tests for NSString category. Removed simliar test from offerdatatests.
Implemented signature check to validate API response.
Implemented navigationbar to control screens. Implemented test to check failed events. Included image logo for initial screen. Sorted offers result to show a order list.
Implemented functional tests.