Add grunt-bump.

Gruntfile.coffee

@@ -1,5 +1,6 @@
 module.exports = (grunt) ->
     @loadNpmTasks('grunt-browserify')
+    @loadNpmTasks('grunt-bump')
     @loadNpmTasks('grunt-contrib-clean')
     @loadNpmTasks('grunt-contrib-jshint')
     @loadNpmTasks('grunt-contrib-uglify')
@@ -41,6 +42,12 @@ module.exports = (grunt) ->
                 files:
                     'dist/pofile.min.js': 'dist/pofile.js'
 
+        bump:
+            options:
+                files: ['package.json', 'bower.json']
+                commitFiles: ['-a']
+                pushTo: 'origin'
+
     @registerTask 'default', ['test']
     @registerTask 'build', ['clean', 'jshint', 'browserify', 'uglify']
     @registerTask 'test', ['build', 'mochacli']

package.json

@@ -8,7 +8,7 @@
     "url": "http://savanne.be/"
   },
   "contributors": [
-      "Mike Holly"
+    "Mike Holly"
   ],
   "homepage": "http://github.com/rubenv/pofile",
   "repository": {
@@ -37,7 +37,8 @@
     "grunt-contrib-uglify": "~0.2.7",
     "browserify": "~3.11.1",
     "grunt-browserify": "~1.3.0",
-    "grunt-contrib-clean": "~0.5.0"
+    "grunt-contrib-clean": "~0.5.0",
+    "grunt-bump": "0.0.13"
   },
   "dependencies": {
     "lodash.isarray": "~2.4.1"