Adding John's new bestman and srm setup script skeletons.
Filling in functionality for bestman_setup.sh.
Support -b option for bestman_setup.sh to specify install dir for
bestman2, added code to unpack the bestman distribution, configure it,
and define the bestman2.rc file.
John's updates from this afternoon: handling command line options,
copying the proxy cert into place, etc.
Reinstating .gitignore from master branch
Getting repo into spec per Gavin -- scripts go in the bin directory
Adding esg-stager, removing generate .class files
Merge branch 'devel-newStager' of esg-repo.llnl.gov:esgf-stager into devel-newStager

Conflicts:
	.gitignore
	build/org/esgf/srm/Bestman.class
	build/org/esgf/srm/SRMReq.class
	build/org/esgf/srm/SRMReqController.class
	build/org/esgf/srm/SRMRequestController.class
	build/org/esgf/srm/SRMResp.class
	build/org/esgf/srm/SRMUtils.class
	build/org/esgf/srm/XmlFormatter.class
	build/org/esgf/srm/email/Attachment.class
	build/org/esgf/srm/email/Email.class
	build/org/esgf/srm/email/EmailUtils.class
	build/org/esgf/srm/utils/Utils.class
Merged newStager changes
Merge branch 'devel-newStager' into devel