Bug 1100295 - Implement navigation logic. r=crdlc
Merge pull request #310 from borjasalguero/navigation

Bug 1100295 - Implement navigation logic. r=crdlc
Bug 1101542 - [Rooms][DB] Create interface to connect DB and the rest of the code r=crdlc, frsela
Merge pull request #313 from borjasalguero/rooms_db_interface

Bug 1101542 - [Rooms][DB] Create interface to connect DB and the rest of...