clone script fix
Now it set AcquisitionEra, ProcessingVersion and ProcessingString properly
It Also set mergedLFN from original request.

This has to be included in WMCore also
This could be a future feature of ReqMgr

https://github.com/dmwm/WMCore/issues/4939
Merge branch 'master' of github.com:CMSCompOps/WmAgentScripts

Conflicts:
	resubmit.py
fix HEAD
Fix MergedLFN
Merge pull request #32 from lucacopa/fix_merged_lfn

Fix merged lfn