Update _user_controls.html.erb with more menu items on /tag/____ card…

… menus (publiclab#8399)

* Update _user_controls.html.erb

* Update show.html.erb

* Update _user_controls.html.erb

Additional questions page tweak (publiclab#2721)

fix to sunspot config and additional activity grid tweaks

refactor Rails.root to request.host

update for mailers too

mailer reqeust.host fixes in tests

more mailer test tweaks

mailer test fixes 2

more mailer test refactoring

ActionMailer host changes in test and app

more test tweaks

test helper

specifying hosts for mailers in dev and test

revision timing change for order

render body test w/ request host param

render_body_email, not render_body

hostname env. config and activity feed html tweak

mailer/request.host additions

style tweak

last domain tweak

routes and sidebar additions and fixes

new sidebars and front page feature styling