Adding the new parameter for the jenkins-job builder templates.

This new parameter is needed because the projects sometimes contains slash
characters on their names and the jobs in jenkins cannot be named like this.

Also renamed the pet-clininc project to tutorials

Removed fortify and stackato references

Added the section of project creation from the UI
Merge pull request #1 from forj/homeless

Adding the new parameter for the jenkins-job builder templates.
Fixed doc generation for PDF
FAQ update for forj project create
Merge pull request #2 from wenlock/master

FAQ update for forj project create
Doc refactoring
Precisions on contribution process and governance
Update contribute.rst
Add tuleap initial documentation
Merge pull request #3 from vaceletm/tuleap-doc

Add tuleap initial documentation
Precisions for DCO record with Gerrit.
Changed naming from 'a la OpenStack' to 'redstone'. Added an icon for the blueprints
Redstone: footnote about not being affiliated to OpenStack
Update contribute.rst
Merge pull request #4 from jrgarciahp/patch-1

Update contribute.rst
Move docs from github.com/forj to github.com/forj-oss
Updated pictures and added picture Visio source following move to github/forj-oss
Detailed architecture diagram
Added link to tutorial video
Typo in Redstone tutorial