[login] Propose to the user the last username he used
Merge remote-tracking branch 'origin/guimier-connexion'

Conflicts:
	common/classes.json
	default/languages/en.json
	default/languages/fr.json
Merge branch 'master' into guimier-input

Conflicts:
	common/classes.json
	default/languages/en.json
	default/languages/fr.json
[channel] Removed nonsense code.
[users] Fixed logic
[ajax] + AjaxQueryPart:loggedInOnly()
[channels] Fixed spelling/logic
[channels] Fixed post file access
[design] Integrated work from drogue-poc
[user] Fixed logic
[i18n] Missing point; to many capitals

Thanks to Tim.
[notices] Autoloading of notices
Merge remote-tracking branch 'origin/master' into guimier-notice
Merge remote-tracking branch 'origin/drogue-design' into guimier-notice
Display none on useless elements on login page
Some corrections on fr.json
[web] Worked on quotations & logout
[login+quotations] Fixed logic
[ajax] Indirect access to WebContext object
[cli/ajax] Pseudo-WebContext
Merge remote branch 'origin/guimier-notice' into drogue-design