Add project section to index
Update workshop description

Add some text regarding the Sign-Up and Registration
Procedure

- Sign Up section
- Registration Fee section
- Links to Mediacities
Merge branch 'master' of the github repo

Resync the public github repo.
Updated mediacities workshop time table

Updated the time table to fit with the overall
mediacities conference schedule.

- The workshop is now spread over friday + saturday
- Final presentation on sunday