Initial commit
Added the user list view controller
Added the RASqlite header and implementation files
Added the user list as root view controller together with a navigation controller
Cleaned the user list view controller
Implemented the majority of the core functionality
Updated the user list view controller, and added the user model.
Added the LGPL-3.0 license text and an empty README.md file
Partially implemented close method
Updated the list of files for git to ignore
Implemented prototype for creating and checking table structure.

Also, minor modifications for the UserModel.
Added debug option
Added
Renamed constants and implemented logging method.
Implemented better support for logging and error handling.
Implemented more consistent error handling.
Implemented better error handling.
Implemented support for beginning, commiting and rolling back transactions.
Added method for retriving last inserted id.
Implemented support for binding  value and error handling.