<bugfix>SUDSWebServices: Offline Mode by storing WSDL in .vt file was not portable</bugfix> <bugfix>SUDSWebServices: Typo in handle_missing_module caused packages with wrong names</bugfix>
<bugfix>SUDSWebServices: Offline Mode by storing WSDL in .vt file was not portable</bugfix>
<bugfix>SUDSWebServices: Typo in handle_missing_module caused packages with wrong names</bugfix>

Changed the hash() method used in filenames in the .vt file to the portable md5()

packages/SUDSWebServices/init.py:
- Service.backUpCached: use md5 to make the backup name portable
- Service.restoreFromBackup: use md5 to make the backup name portable
- handle_missing_module: typo caused module name to be used as WSDL address
- saveVistrailFileHook:
Use md5 to make the backup name portable
Delete already existing wsdl files

VisTrails/VisTrails,minesense/VisTrails,Nikea/VisTrails,minesense/VisTrails,VisTrails/VisTrails,celiafish/VisTrails,hjanime/VisTrails,hjanime/VisTrails,Nikea/VisTrails,celiafish/VisTrails,minesense/VisTrails,hjanime/VisTrails,minesense/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,Nikea/VisTrails,celiafish/VisTrails,celiafish/VisTrails,Nikea/VisTrails,VisTrails/VisTrails,hjanime/VisTrails,minesense/VisTrails,VisTrails/VisTrails