Add code generation in config/
Improve module generator
Improve database error
Merge branch 'master' of https://github.com/henno/halo

Conflicts:
	config/index.php
	system/classes/Application.php
Merge remote-tracking branch 'origin/master'

Conflicts:
	system/classes/Application.php
Merge branch 'master' of https://github.com/henno/halo

Conflicts:
	config/index.php
	system/classes/Application.php