Final Plugin download push

[+] Added loading plugins via scripts
[*] Plugins are no longer stored in chrome memory
[*] Renamed ChangeButtons to Buttons - Filenames must now be the same
as plugin object names
[*] Object names must be the same as plugin.name object
[*] Updated the way THelper.co loads plugins
[-] Removed a 2nd event listener in overpass.co
[-] Nothing is loaded by itself now. It requires a higher authority. Ex
THelper is init by the overpass, plugins are init by THelper.