Merge commit 'f04a2c8e611402282fdefb284962b63916b5e483'

Conflicts:
	application/config/config.php
	application/config/database.php
Add modification du profil
Add modification de l'avatar
Adding administration model file with functions definition
get_all_users implementation
implementation and test of some function in administration_model
Add modification de l'avatar corrigé plus que le redimensionnement
ADD resize avatar and begin of pwd change
ADD end of change pwd
Templating :
- header
- footer
- sidebars (normal, admin, profil)

Controller accueil modifié, view accueil modifiée.
ADD payment page :)
CHANGE
add doc about model function and comment inside fonction !
add not complete get_all_moderator implementation
add get_all_moderator implementation
UserList view for admin page
end of implementation
CHANGE adresse serveur mysql
Add New user form
Add New user form