gem additions per heroku suggestions, pushed live to heroku

Author: hkdeven

Gemfile

@@ -1,4 +1,7 @@
 source 'https://rubygems.org'
+ruby '2.3.0'
+
+gem 'rails_12factor'
 
 gem 'seed_dump'
 

Gemfile.lock

@@ -99,6 +99,11 @@ GEM
       rails-deprecated_sanitizer (>= 1.0.1)
     rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
+    rails_12factor (0.0.3)
+      rails_serve_static_assets
+      rails_stdout_logging
+    rails_serve_static_assets (0.0.5)
+    rails_stdout_logging (0.0.5)
     railties (4.2.6)
       actionpack (= 4.2.6)
       activesupport (= 4.2.6)
@@ -155,6 +160,7 @@ DEPENDENCIES
   nokogiri
   pg (~> 0.15)
   rails (= 4.2.6)
+  rails_12factor
   sass-rails (~> 5.0)
   sdoc (~> 0.4.0)
   seed_dump