hanged basefile -> sourcefile, patchedfile -> targetfile
A lot of changes
 - Fixed a bug in fillInValue that breaks when episode is not a number.
 - patternMatching now ignores case if the system is win32.
 - searchForVers now works properly with v0 (same-version, patch v0 -> v1, etc.)
 - Changed basefile -> sourcefile, patchedfile -> targetfile
 - Rewrote some comments and changed some variable names to clarify better.
 - Changed the behaviour of parseArgs and parseOptionFile so that options and paramenters can be split across serveral option files/switches. See comments in this session for details.
 - Now it saves preinitializing log (before initStuff is call) to write to the log file later.