Merge pull request #2 from TonyWildish/master

merge in some development fixes
Merge pull request #3 from TonyWildish/master

updates to work on pre-existing SLC5 images without vagrant
Merge pull request #4 from TonyWildish/master

minor fixes plus an Injection.conf to create 'real' fake data
configure fake validation and deletion to always succeed, no random failures
Merge branch 'master' of github.com:anse-lhc/PhEDEx-Testbed
Merge pull request #5 from TonyWildish/master

Fix some admin scripts around schema updates
remove unnecessary config files
FileRemove is no longer optional. Necessary otherwise it is not stopped when other agents are stopped
correctly 'fail' a pre-validation, as though the file is not there