Fix the GenerateSVNRevision script's handling of the output file path to not choke when the path contains spaces.
Fix the GenerateSVNRevision script's handling of the output file path to not choke when the path contains spaces.

PersonifyInc/growl,incbee/Growl,incbee/Growl,PersonifyInc/growl,incbee/Growl,PersonifyInc/growl,PersonifyInc/growl,PersonifyInc/growl,incbee/Growl,incbee/Growl