After help text is displayed, exit. Spaces in the end of lines were remo...

Modifications:
After help text is displayed. 
Fixed status messages of dryrun.  
Fixed "Final status" message when VM has independant VMDKs and at least one normal VMDK. 
Fixed handling of "-w" parameter, it does not have to be located before parameters -a and -m on command line anymore. 
Trap settings for removing workdir modified in case WORKDIR_DEBUG=1, also fixed call of reConfigureGhettoVCBConfiguration which was placed too late inside sanityCheck. 
In ghettoVCB-restore.sh fixed one typo. 
In ghettoVCB.sh fixed typo indepdenent => independent.
"False positive" changes: spaces in the end of lines were removed by editor, real modifications have been marked with dates.