Merge pull request 'Cache dependencies on CI' (#6) from chore/cache_bundle_on_ci into master

Reviewed-on: #6

.drone.yml

@@ -3,12 +3,35 @@ type: docker
 name: CI build
 
 steps:
+  - name: restore-cache
+    image: drillster/drone-volume-cache
+    volumes:
+    - name: cache
+      path: /cache
+    settings:
+      restore: true
+      mount:
+      - vendor
   - name: rspec
     image: guildeducation/rails:2.7.1-12.19.0
     commands:
-      - bundle install --jobs=3 --retry=3
+      - bundle install --jobs=3 --retry=3 --deployment
       - yarn install
       - bundle exec rspec
     when:
       branch:
         - master
+  - name: rebuild-cache
+    image: drillster/drone-volume-cache
+    volumes:
+    - name: cache
+      path: /cache
+    settings:
+      rebuild: true
+      mount:
+      - vendor
+
+volumes:
+  - name: cache
+    host:
+      path: /var/lib/drone/tmp

config/initializers/devise.rb

@@ -49,7 +49,7 @@ Devise.setup do |config|
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class
   # with default "from" parameter.
-  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'
+  config.mailer_sender = 'accounts@kosmos.org'
 
   # Configure the class responsible to send e-mails.
   # config.mailer = 'Devise::Mailer'