Development (#252)

* Fixed fonts

* Fixed assets

* Fixed logo in emails

* Switched to immediate email delivery

* Fixed prod emails and added deployment tasks

* Fixed deployments

* Updated README

* Added Bike Collectives Core to README

* Fixed issue with map loading

* Fixed issue with map loading

* Added map JSON data to assets precompilation

* Fixed error sending to conference administrators

* Let error report signature wrap

* Fixed backtrace in error reports

* Fixed backtrace in error reports

* Moved pronoun heading to make it more obvoius

I moved the "Pronoun" heading directly above the input field. It turned out that a lot of users were entering "He
 or "She" in the name field, I believe that was because of the placement of the "Pronoun" heading. I also needed to remove the optional warning but I'm hoping that won't cause problems.

* Added an error message when no email address is used on login

* Fixed select guest table

* Added house rules to housing admin and review

* Edit workshop locale warning

* Fixed workshop translation saving + ordered guests

* Fixed hguest sorting and workshop heading line height

app/assets/stylesheets/_application.scss

@@ -38,6 +38,7 @@ h2 {
 h3, legend {
     font-size: 4.5vw;
     margin: 0.75em 0;
+    line-height: 1.333em;
 }
 
 h4 {

app/controllers/conference_administration_controller.rb

@@ -884,7 +884,7 @@ class ConferenceAdministrationController < ApplicationController
         end
       end
 
-      @guests = @guests.sort_by { |k,v| v.user.firstname }
+      @guests = @guests.sort_by { |k,v| v.user.firstname.downcase }
 
       return @hosts_affected_by_guests
     end