mc_actus, mc_perso and mc_reglages update
css files update
js files update + plugins added
Modification and new libraries and helpers
Merge branch 'master' of github.com:Alexiscap/slyset

Conflicts:
	application/views/mc_reglages.php
	application/views/sidebars/sidebar_left.php
	assets/css/slyset.css
	assets/javascript/slyset.js