Added button for deleting proposals from organizer view

app/views/organizer/proposals/_proposal.html.haml

@@ -9,3 +9,5 @@
   %td= proposal.review_tags
   %td.status= proposal.state_label(small: true, show_confirmed: true)
   %td.actions= proposal.small_state_buttons
+  %td 
+    =button_to 'Delete Proposal',  organizer_event_proposal_path(event_id: @event, uuid: proposal.uuid), :method => :delete, :data => {:confirm => 'Are you sure you want to delete this proposal?'}, :class => "btn btn-primary btn-sm"

app/views/organizer/proposals/index.html.haml

@@ -51,5 +51,6 @@
             %th Reviewer Tags
             %th Status
             %th.actions Soft Actions (Internal)
+            %th
         %tbody
           = render proposals

config/database.yml

@@ -1,17 +1,64 @@
-default: &default
+# PostgreSQL. Versions 8.2 and up are supported.
+#
+# Install the pg driver:
+#   gem install pg
+# On OS X with Homebrew:
+#   gem install pg -- --with-pg-config=/usr/local/bin/pg_config
+# On OS X with MacPorts:
+#   gem install pg -- --with-pg-config=/opt/local/lib/postgresql84/bin/pg_config
+# On Windows:
+#   gem install pg
+#       Choose the win32 build.
+#       Install PostgreSQL and put its /bin directory on your path.
+#
+# Configure Using Gemfile
+# gem 'pg'
+#
+development:
   adapter: postgresql
   encoding: unicode
+  database: cfp_app_development
   pool: 5
+  username: postgres
+  password: password
+  host: localhost
 
-development:
-  <<: *default
-  database: cfp_app_development
+  # Connect on a TCP socket. Omitted by default since the client uses a
+  # domain socket that doesn't need configuration. Windows does not have
+  # domain sockets, so uncomment these lines.
+  #host: localhost
 
+  # The TCP port the server listens on. Defaults to 5432.
+  # If your server runs on a different port number, change accordingly.
+  #port: 5432
+
+  # Schema search path. The server defaults to $user,public
+  #schema_search_path: myapp,sharedapp,public
+
+  # Minimum log levels, in increasing order:
+  #   debug5, debug4, debug3, debug2, debug1,
+  #   log, notice, warning, error, fatal, and panic
+  # Defaults to warning.
+  #min_messages: notice
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
 test:
-  <<: *default
+  adapter: postgresql
+  encoding: unicode
   database: cfp_app_test
-
+  pool: 5
+  username: postgres
+  password: password
+  host: localhost
 
 production:
-  url:  <%= ENV["DATABASE_URL"] %>
-  pool: <%= ENV["DB_POOL"] || ENV['MAX_THREADS'] || 5 %>
+  adapter: postgresql
+  encoding: unicode
+  database: cfp_app_production
+  pool: 5
+  username: postgres
+  password: password
+  host: localhost
+