State machine gem added

Gemfile

@@ -70,6 +70,9 @@ gem "github-markup", "~> 0.7.4", require: 'github/markup'
 # Servers
 gem "unicorn", "~> 4.4.0"
 
+# State machine
+gem "state_machine"
+
 # Issue tags
 gem "acts-as-taggable-on", "2.3.3"
 

Gemfile.lock

@@ -425,6 +425,7 @@ GEM
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     stamp (0.3.0)
+    state_machine (1.1.2)
     temple (0.5.5)
     test_after_commit (0.0.1)
     therubyracer (0.10.2)
@@ -536,6 +537,7 @@ DEPENDENCIES
   slim
   spinach-rails
   stamp
+  state_machine
   test_after_commit
   therubyracer
   thin