Merge pull request #162 from spadgett/bump-0.0.50

Bump version to 0.0.50

bower.json

 {
   "name": "origin-web-common",
-  "version": "0.0.49",
+  "version": "0.0.50",
   "main": [
     "dist/origin-web-common.js",
     "dist/origin-web-common.css"

package.json

 {
   "author": "Red Hat",
   "name": "origin-web-common",
-  "version": "0.0.49",
+  "version": "0.0.50",
   "license": "Apache-2.0",
   "description": "Library of common services and components for OpenShift Web Console.",
   "homepage": "https://github.com/openshift/origin-web-common.git",