Allow users to select a chapter when they register
-also works on update account form

-[refs #58735558][refs #58735612]
Users and Chapters can haz and belongs to many Chapters and Users

- and users. and chapters.
-[refs #58735558][refs #58735612]
Merge branch 'master' of https://github.com/eanakashima/bridge_troll into eanakashima-master

Conflicts:
	app/views/devise/registrations/edit.html.erb
fix you -> your typo in password hint