#529 : improve redirect after login - redirect to home if page is security - error redirect to the same page and not home (same behavior if login success) - do not override struts2 methods for messages/errors > rename all methods with Flash keyword
fixes #533 : - comment author must be the connecter user if exists - improve creator treatment, the creator can't vote when identified by token (pollUid:creatorAccountUid)
fixes #536 : - missing # for choice date and image in JSP - use choice creators on poll loading (need specific instances depends on ChoiceType) - improve choice update
Add missing close action on poll form when edition is activated. There is an issue when rendering the close.jsp page (no layout) but it seems that the decorator doesn't exclude this page.
- create new object PollUrl that use PollUri to avoid floating String for email urls - missing reset for limitChoice - ensure keeping existing account on update poll for restricted votingLists