Introduce sessions thanks to @maitrepylos !!
Merge pull request #60 from osaris/add-sessions

Introduce sessions thanks to @maitrepylos
Resolve
Merge pull request #51 from camael24/b/resolve

Use resolve() only where needed.
Init Environnement settings
Merge pull request #37 from camael24/f/environnement

Init Environnement settings
command  sohoa with Application and Sohoa command
Merge pull request #53 from camael24/bin

Introduce Application and Sohoa commands.
Add error handling in Sohoa
Merge pull request #49 from guiled/error_detection

Error detection
Remove services and propage framework
Merge pull request #59 from camael24/f/rebuild

F/rebuild
Fix bug discover by osaris
Merge pull request #63 from camael24/b/bug_osaris_greut

Fix bug with path of inherited layout files in Greut.