Added increment_version.sh script

Author: shazron

increment_version.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if [ -z "$1" ] 
+then
+  echo "Usage: $0 [version_to_set]"
+  exit 1
+fi
+
+echo "\"$1\"" > src/ios-deploy/version.h
+npm version --no-git-tag-version $1