Update core Admin_Controller to reflect new template lib
Merge branch 'template/adminique' into develop
Update several files for using CI 3.0

That is, replace constant "EXT" with "'.php'"
Merge branch 'feature/app-cores' into develop
Fix bug in Template::_ext: Add period before "php"
Update core Admin_Controller to use new Template-lib methods
Update ctlr users/_admin/login to new template lib
Add Template::theme_get() to get theme name
Update core files

Will now perform template specific actions before the message
Update lib Message to use themes
Merge branch 'feature/users' into develop

Conflicts:
	icf/modules/users/controllers/_admin/login.php
Update lib Template, add methods for theme path and uri
Merge branch 'feature/app-cores' into develop
Add template helper
Merge branch 'feature/app-cores' into develop
Update Template::title to properly work (forget about merging)
Merge branch 'feature/app-cores' into develop
Add adminique.css to config adminique/assets.php
Merge branch 'develop' into template/adminique
Udpate layout views to use $theme_uri