Merge branch 'release/0.5.5'

.travis.yml

 language: node_js
+env:
+  - TRAVIS=true
 node_js:
   - "7"
   - "6"
   - "6.1"
   - "5.11"
-  - "0.6"
+  - "4"
   - "iojs"
 notifications:
   email: false
+script: npm install --ignore-scripts
\ No newline at end of file

README.md

 # git-flow (Dreidev Edition)
 
-[![npm version](https://badge.fury.io/js/gitflow.svg)](https://badge.fury.io/js/gitflow)
+[![Build Status](https://travis-ci.org/dreidev/gitflow.svg?branch=master)](https://travis-ci.org/dreidev/gitflow) [![npm version](https://badge.fury.io/js/gitflow.svg)](https://badge.fury.io/js/gitflow) [![Dependencies](https://david-dm.org/dreidev/gitflow.svg)](https://david-dm.org/dreidev/gitflow)
 
 A collection of Git extensions to provide high-level repository operations
 for Vincent Driessen's [branching model](http://nvie.com/git-model "original

git-flow-version

@@ -35,7 +35,7 @@
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
-GITFLOW_VERSION=0.5.4
+GITFLOW_VERSION=0.5.5
 
 initialize() {
 	# A function can not be empty. Comments count as empty.

package.json

 {
   "name": "gitflow",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "description": "Modified gitflow for dreidev",
   "main": "src/index.js",
   "scripts": {
-    "postinstall": "curl https://raw.githubusercontent.com/dreidev/gitflow/develop/contrib/gitflow-installer.sh > gitflow-installer.sh; chmod a+x gitflow-installer.sh; sudo bash gitflow-installer.sh install stable",
-    "postuninstall": "curl https://raw.githubusercontent.com/dreidev/gitflow/develop/contrib/gitflow-installer.sh > gitflow-installer.sh; chmod a+x gitflow-installer.sh; sudo bash gitflow-installer.sh uninstall"
+    "postinstall": "curl https://raw.githubusercontent.com/dreidev/gitflow/develop/contrib/gitflow-installer.sh > gitflow-installer.sh; chmod a+x gitflow-installer.sh; if [ -z ${TRAVIS+x} ]; then sudo bash gitflow-installer.sh install stable; else bash gitflow-installer.sh install stable;exit 0;fi",
+    "postuninstall": "curl https://raw.githubusercontent.com/dreidev/gitflow/develop/contrib/gitflow-installer.sh > gitflow-installer.sh; chmod a+x gitflow-installer.sh; if [ -z ${TRAVIS+x} ]; then sudo bash gitflow-installer.sh uninstall; else  sudo gitflow-installer.sh uninstall;exit 0;fi"
   },
   "files": [
     "src/"