first commit
setting up mvc model + a lot of update
deleted old dir
added edit message button
edit user info - 50% done
edit user info - 50% done
removed unused files
added lost_pass.php page
better mvc model
better mvc model 2
another commit
removed useless files
finished mvc model
typo changes
enabled upload of avatars
set new feature : nbMessage per thread
updated footer
add last Connected field in user infos
new feature : splited msg pages
added constant for nb msg per pages