update symfony version. remove useless export file
Merge pull request #485 from arnaudbey/update-symfo

update symfony version. remove useless export file
Files should not be executable
 Commented code should not be commited *
Unused method, property, variable or parameter
Text files should end with a newline character
Merge pull request #486 from arnaudbey/misc-fixes

Misc fixes
Merge pull request #487 from ericvincenterv/pilote3

fix #473
fix textTitle init
Merge pull request #488 from arnaudbey/texttitle

fix textTitle init
Merge pull request #489 from ericvincenterv/pilote3

fix #469 and ad display typology and task list.
fix #490 taille V/F/ND