Adding heroku gem to gemfile

Gemfile

@@ -27,6 +27,7 @@ gem 'musicbrainz', path: "vendor/plugins/gems/musicbrainz", :require => 'musicbr
 # Misc utils
 gem 'bitmask_attributes'
 gem 'awesome_print', :require => 'ap'
+gem 'heroku'
 
 group :development do
 	gem 'mysql2', '0.3.7'

Gemfile.lock

@@ -43,6 +43,7 @@ GEM
       activesupport (= 3.1.0)
     activesupport (3.1.0)
       multi_json (~> 1.0)
+    addressable (2.2.6)
     arel (2.2.1)
     awesome_print (0.4.0)
     bcrypt-ruby (3.0.1)
@@ -61,6 +62,11 @@ GEM
     execjs (1.2.9)
       multi_json (~> 1.0)
     haml (3.1.3)
+    heroku (2.14.0)
+      launchy (>= 0.3.2)
+      rest-client (~> 1.6.1)
+      rubyzip
+      term-ansicolor (~> 1.0.5)
     hike (1.2.1)
     i18n (0.6.0)
     jquery-rails (1.0.19)
@@ -68,6 +74,8 @@ GEM
       thor (~> 0.14)
     json (1.6.1)
     kgio (2.6.0)
+    launchy (2.0.5)
+      addressable (~> 2.2.6)
     libv8 (3.3.10.4)
     mail (2.3.0)
       i18n (>= 0.4.0)
@@ -107,11 +115,15 @@ GEM
     rake (0.9.2.2)
     rdoc (3.11)
       json (~> 1.4)
+    rest-client (1.6.7)
+      mime-types (>= 1.16)
+    rubyzip (0.9.5)
     sass (3.1.10)
     sprockets (2.0.3)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
+    term-ansicolor (1.0.7)
     therubyracer (0.9.9)
       libv8 (~> 3.3.10)
     thor (0.14.6)
@@ -137,6 +149,7 @@ DEPENDENCIES
   coffee-script
   delayed_job
   haml
+  heroku
   jquery-rails
   json
   lastfm-client!