Added some helper methods
Check if modules could be instantiated
Uses new helper functions
Viasul awarning when a module could not be instanciated.
Fixed file input, thant should not have form-control class
Added vertical-row-space style, to add some space after a row
Ajout du vidage des caches assets, images et documents
Changed isSubclassOf by implementsInterface
Merge pull request #345 from roadster31/various-fixes

Various fixes
return redirectReponse insteadof sending it
Merge pull request #348 from lunika/redirect

return redirectReponse instead of sending it
AuthenticationException must be catch in renderRaw and not in render method
Merge pull request #349 from lunika/dev

AuthenticationException must be catch in renderRaw and not in render met...
add discount input on customer form
use customer permanent discount
change price if needed when customer log in or log out
complete changelog and add missing translations
Merge pull request #350 from lunika/permanentDiscount

apply a permanent discount on a customer.
Update address-update.html
Update account.html

display the field 'company'