v1.0.3 - Boomerang

• Modifying the messages functions
• Edited the deleteMessage function.
• Replace $data[2] by $data[5] cf: users.csv
• Removed the "admins" rights for "acs-dds" user.
• Changed the resetMessages function since apache send me errors about
  it.
• Added a new "notification": "Soon"
• Changed the getChannels function

Upgrated the old-school function for the getChannels function to a new
one in POO.

• Edit deleteUser/getChannels
• Initialize new object "Controller"
• Trim the username sent by post.
• Replace the old getChannels function by the new one, in POO