Removed old files.
Rewrote Bootstrap file to match the new specifications.
Rewrote Lumina class.
Updated GITIGNORE entries.
Finished Lumina class refactoring.
Refactored Exception and RuntimeException
Added Express class
Started working on Database
Database classes
Added MySQLi implementation.
Schema design attempt
Added Element, Extension and started working on Module
Core refactorization
Added and implemented Contextual interface.
Added Router and DefaultRouter and fixed minor bootstrap bugs.
Added Router::createUrl and Router::createAbsoluteUrl implementation and utility methods for controller and modules
Added Document component.