Build from git hg1309

Ciao Diego, Alan, all,
as promised here it is a pull request that is building DQM GUI completely out of git for the code related to CMSSW. I tested it locally and verified that the tar.gz in SOURCES only have what is needed, i.e. a bunch of files, nothing more.
The *content* of the DQM GUI itself is the same as the on currently used on production.


Ciao,
Marco.