fixing issue: use sitebricks for the login form #1
another change
design: login form replaced with bootstrap login form
dependency: added dependency for SiteBricks to pom.xml
config: added and configured SiteBricks module to GuiceServletContextListener
fix: SLF4J Failed to load class org.slf4j.impl.StaticLoggerBinder fixed with slf4j-simple dependency
revamped: Login controller revamped to use SiteBricks
revamped: register page revamped with bootstrap
revamped: Register Controller revamped to use SiteBricks
revamped: Log Out page revamped with bootstrap
revamped: Logout Controller revamped to use SiteBricks
revamped: Index Page revamped to with BootStrap
revamped: Index Page revamped to use SiteBricks
revamped: Transaction Controller  to use SiteBricks
refactor: Removed unnecessary dependencies, bindings, exception throwing declarations, etc after the face-lift
refactor: extracted authorization object from LoginController
refactor: Extracted authorization object from login and register controllers
refactor: TransactionController now uses direct post parameters instead of extracting them from the request object
fix: LoginController test fixed
fix: LogoutController test fixed