Add switch for Stage1Layer2 emulator; add .gitignore file
bug fix
Update cfgs to run on L1 Stage1 Emulator
synch cfgs with latest Stage1 Emulator changes
clean up cfg code for Stage1 emulator
Merge branch 'master' into devel_71X

Conflicts:
	python/customiseL1Calos_cff.py
Merge branch 'devel_71X'