Merge branch 'master' into hungpt_register_and_login

Gemfile

@@ -53,6 +53,9 @@ group :development do
   gem 'figaro'
   gem 'spring'
   gem 'spring-watcher-listen', '~> 2.0.0'
+  gem 'better_errors'
+  gem 'binding_of_caller'
+  gem 'rubyzip'
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem

app/assets/stylesheets/custom.scss

@@ -16,6 +16,13 @@ footer {
   }
 }
 
+input {
+  border: 1px solid $bbb;
+  height: auto;
+  margin-bottom: 15px;
+  width: 100%;
+}
+
 .navbar-inverse {
   background-color: $eee;
   border-color: $color888;