Remove the following from message interface

From MDLWiki

[edit] Description

The following items can be removed from the message interface:

• Advertisement text.
• 'Search' button in text input area.
• 'Get a webcam' and 'get accessories' link.
• Toolbar Items:

• • 'Invite' icon.
  • 'Sharing folders' icon.
  • 'Make a video call' icon.
  • 'Make a call' icon.
  • 'Activities' icon.
  • 'Games' icon.
  • 'Block' icon.