[PR] Added title command!

Added the title command. You can either use normal text with color codes (&..) or you can use the new Raw JSON titles. The command works like the vanilla/SSP command and uses the same arguments and such.
![2014-10-22_12 41 28](https://cloud.githubusercontent.com/assets/4346200/4734790/ff0df0a4-59d7-11e4-9df3-602ec7a75698.png)