Added sounds to subscribing/unsubscribing to a friend

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Fixed bug where it would try to display the friends list even if you are
offline

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Tell the user if they can't connect to the server, instead of failing
silently

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Cleaned up a bit of code

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Cleaned up some code

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Cleaned up some code

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Cleaned up some code

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Added an event that hides the password when trying to login

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Changed the command permissions

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>
Changed the version number from 0.2.0 to 0.3.0

Signed-off-by: Donté Brock <Dmanbrock@gmail.com>