Add background images for slides
Add slides of Ra&D hepia 2013
Fix import
Add charts generator, work in progress
Update slides
Use pytooblox's SimulatedUnits + implement charts generator + use xrange ...
Update slides + move documentation assets
Cleanup schematics
Slides ready
Merge branch 'master' into issue75_ebuio2

Conflicts:
	library/oscied_lib/OrchestraHooks.py