refactoring tranzlate plugin, removing lolspeak from lib

* moving the tranzlate plugin to be self contained in its own file for now
* removing the lolspeak module from lib
* no more patching on the String class
* unit test updated
Merge pull request #176 from mroth/refactoring-tranzlate-plugin

Refactoring tranzlate plugin (removes lolspeak from lib)