feat(auth): show reset password only when available

SD-832
fix(authoring): make saving work with autosave and vice versa

make sure we don't send autosave when saving, but we update
item etag when autosaving..
Merge remote-tracking branch 'remotes/upstream/devel' into devel
Merge branch 'devel' of https://github.com/marwoodandrew/superdesk-client into devel

Conflicts:
	app/scripts/superdesk/auth/login-modal-directive.js
[CD-852] show user notification settings