Postporctools not ready for master
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Documention!
generators.make_canvas_builder now accepts ungrouped iterables as well.
docfix
adding to generators an inverted filter (filter_inv)
splitting the generator stacking routine
adding postproctools again.
Bugfix in sample pickup from module.
doc remake
introducing interleave generator
Merge branch 'master' of github.com:/heinzK1X/CmsToolsAC3b
Merge branch 'master' into dev
Merge branch 'dev' of github.com:/heinzK1X/CmsToolsAC3b into dev

Conflicts:
	cmstoolsac3b/generators.py