Fixed missing controller namespace in core.php
Removed core::_____() and replaced it with a singleton pattern.
This way there is less dependence on the core.php object.
Removed core::_____() and replaced it with a singleton pattern.
This way there is less dependence on the core.php object.
Merge remote-tracking branch 'origin/reorganized' into reorganized

Conflicts:
	library/neoform/cache/test.php
Fixed cache test.
Fixed bug with link insert and cache busting.
Fixed bug in boostrap.
Merge pull request #26 from neoform/reorganized

Reorganized