Development (#251)

* 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

app/assets/stylesheets/bumbleberry-settings.json

@@ -7,8 +7,8 @@
     },
     "development": {
       "safari": ["5", "5.1"],
-      "and_chr": ["59"],
-      "chrome": ["59"],
+      "and_chr": ["60"],
+      "chrome": ["60"],
       "edge": ["13"],
       "firefox": ["54"],
       "ie": ["11"],