New Talk.format : Keynote
Planning : keynote from 6pm to 6:30pm
Planning : manage new slots for keynotes
Merge pull request #195 from clacote/keynotes

Keynotes
Fixed TalkFormat.Keynote i18n
Merge pull request #196 from clacote/keynotes

Fixed TalkFormat.Keynote i18n
Human Coders & AFUP as MixIT13 partners
Franck promised 2H for "Développeurs Anonymes" workshop...
Official room names (old ones)
Merge branch 'partners'
Merge branch 'latest-planning-adjustments'