Temp File cleaner

v3.4.0 (2014-09-09)
 ! Fix failing FOR loops due to missing opening or closing quotes. Thanks to reddit.com/user/savagebunny
 ! Fix broken Flash cookie cleanup section
 ! Fix broken logging in some sections (was calling obsolete variable %LOGFILENAME% instead of %LOGFILE%)
 * Improve OS detection routine; OS version checks now more fine-grained
 * Improve hotfix cleanup and server media file cleanup sections
 * Split all jobs into Windows version-specific and version-agnostic jobs for better readability