Remove sflive logo

See merge request !14

Refresh

See merge request !13

People seem to think we are going to diss Doctrine (and might be
disappointed when we don't :P )

Retours ngrekas le retour

See merge request !11

More integration

See merge request !12

make it ok on 720p display

See merge request !10

Retours ngrekas

See merge request !9

People might get lost otherwise.

Should help with a semi-conclusion about things changing.

It will help showing the issue with getId

Might be a bit small, I do not know.

People should feel less lost. We might introduce a new slide about UUIDs
later.

New color scheme

See merge request !8