LAPTOP changes
towards fitter
add notebook for viewing histos
adding zip tool
 clever intervals
Merge branch 'master' into laptop

Conflicts:
	Analysis/python/worker_vertexDR.py
Merge branch 'master' into laptop
new fit templates
Merge branch 'master' into laptop
Merge branch 'master' into laptop
draft of fitter code
template fit update
draft of fitter code
template fit update
config of proxies removed from settings
using copytool
Merge branch 'laptop'
manually reverting laptop changes