Merge pull request #7 from Zoxon/master

Add choice for OS architecture
x86 arch by default

Update README.md
Allow menu selection from command line parameter
Merge pull request #9 from sami-t/master

Allow menu selection from command line parameter
Node.js Portable 1.6
Node.js 0.10.29
Where is git installed? Set temporary path.

Useful for modules which require git, such as grunt...
Merge pull request #11 from R0GGER/patch-1

Where is git installed? Set temporary path.
Merge pull request #1 from crazy-max/master

Merge with base