Added our current License as a separate file

GNU General Public License version 3
Most likely this will change soon to a much better license.
Just waiting to hear back from the peeps at Knight

LICENSE

@@ -0,0 +1,11 @@
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+http://www.gnu.org/licenses/