JSLint

[rraptorr]

This branch contains some minor JSLint fixes to make the code more pretty;)

• whitespace fixes
• missing var
• var redeclarations
• missing semicolon
• unnecessary/inconsistent function return

Additionally, last commit renames JsJaCFBApplication to JSJaCFBApplication, to make it consistent with the rest of the code.

[sstrigler]

thanks! :)