some changes
other configs
Added course short code to lecturer ID

Signed-off-by: Richard Karsan <karsanrichard@gmail.com>
small changes on the website
Merge branch 'develop' of https://github.com/karsanrichard/southern_cross into develop
Merge branch 'develop' of https://github.com/MesAdima/southern_cross into develop

Conflicts:
	application/config/autoload.php
	application/config/config.php
	application/modules/admin/controllers/admin.php
	application/modules/home/views/services.php