Added Global Constants and Changed Whitespace

-Increasing use of global constants to make it easier when having to make alterations to multiple files.
-Some of the tabs where causing issues, as they would change into 8 spaces upon execution and python would complain about the indenting (as it would now be a mixture of 4 spaces and 8 spaces).  This has been changed to just use 4 spaces.
-Renamed nzbToGamez to include python extension
-Made all nzbTo* files that are supposed to be executable, executable