Removed long deprecated method, `SC.browser.compareVersion`. This method was deprecated in version 1.7 and is not used anywhere within the framework. As the deprecation warning noted, developers should use the `SC.browser.compare` method for doing a proper comparison between version strings.
Automatic whitespace removal.
Removes declared but unused variables.
Fixes comment typos.
Tidies code a bit for readability.
Moved all of SC.Module's debugging log code into debug-only.