fix exportlink
fix: language is no boolean
fix choice pagepart: symfony2.1 upgrade
Merge pull request #40 from Kunstmaan/fix_choicepagepart

fix choice pagepart: symfony2.1 upgrade
Merge pull request #39 from Kunstmaan/fixes_formsubmissionslist

Fixes formsubmissionslist
Merge branch 'master' into 2.2