Update pycatfile.py

Author: Joshua Thomas Przyborowski

pycatfile.py

@@ -343,7 +343,7 @@ def decode_unicode_escape(value):
 __version_date__ = str(__version_date_info__[0]) + "." + str(
     __version_date_info__[1]).zfill(2) + "." + str(__version_date_info__[2]).zfill(2)
 __revision__ = __version_info__[3]
-__revision_id__ = "$Id: c3aca46818f956837f8e3396ed9cbe439565ebd1 $"
+__revision_id__ = "$Id$"
 if(__version_info__[4] is not None):
     __version_date_plusrc__ = __version_date__ + \
         "-" + str(__version_date_info__[4])