Add grunt-bump to ease releasing

Gruntfile.js

@@ -0,0 +1,21 @@
+module.exports = function(grunt) {
+  grunt.loadNpmTasks('grunt-bump');
+
+  grunt.initConfig({
+    bump: {
+      options: {
+        files: ['package.json'],
+        updateConfigs: [],
+        commit: true,
+        commitMessage: 'Release v%VERSION%',
+        commitFiles: ['package.json'],
+        createTag: true,
+        tagName: 'v%VERSION%',
+        tagMessage: 'Version %VERSION%',
+        push: true,
+        pushTo: 'origin',
+        gitDescribeOptions: '--tags --always --abbrev=1 --dirty=-d'
+      }
+    },
+  });
+};

package.json

@@ -31,6 +31,8 @@
     "ember-cli-ic-ajax": "0.1.1",
     "ember-cli-qunit": "0.0.4",
     "express": "^4.1.1",
-    "glob": "^3.2.9"
+    "glob": "^3.2.9",
+    "grunt": "^0.4.5",
+    "grunt-bump": "0.0.15"
   }
 }