Global variables fixing

avoid implicitly variables declaration and fixing "use strict" mode
Good point, Didn't think about it being a global var. I'd still prefer it to be a variable, but if it's encapsulated like in the main file that should prevent it from being global (Line 10).

The point of the file is that is it's impractical to use $provide in the case where you need to change nearly everything or you need the changes to persist across ng-app bindings or controllers. Also this file is setting the values that $provide will override. The variable used to be a global that was used in textAngular for settings but that caused issues leading to this solution, I never got around to encapsulating it.