Use batch icon for delete + RES confirm dialog

* Add utility methods for batch.css
* Fix alert not auto focusing on button
Add delete functionality to "My subscriptions"
Add new res-* css + make cursor part of local deleteIcon style
Add support for future MediaCrush enhancements

We're working on adding alternative album layouts, and this handles the
new URLs.
add floatingSideBar (multireddits) to make visible while scrolling
Prevent "self-votes" (fixes #771)
Night mode CSS for gold page
Exclude MediaCrush from default showImage expando
troubleShooter uses addModule
refactor tests into troubleshooter
moveed "RES Team" into "About RES"
copy-edited "about RES" to match sidebar

removed steve's email address.  @honestbleeps do you actually want that in there?
remove tests.js per 724be12

whoops lost it in rebase
clean up trailing whitespace in searchRESPanel template
whoops notification takes moduleID
added dogecoin to Contribute module
Night mode CSS for live pages
Rejiggle readme
Tweak spacing / headings
minor tweaks