added the management of the insert request
Merge branch 'master' of github.com:Ezveus/Mine
Merge branch 'master' of github.com:Ezveus/Mine

Conflicts:
	server/Constant.rb
	server/Protocol.rb
added a getter on the socket in the Client
the insert request now logs correctly
added request backspace
removed some diff inserted shit from Constant
Merge branch 'master' of github.com:Ezveus/Mine

Conflicts:
	server/Buffer.rb
	server/Client.rb
	server/Constant.rb
	server/Protocol.rb
	server/User.rb