Reverted changes from npm branch for PR.
Merge pull request #2 from mtpereira/npm

Added npm to alternatives.
Merge pull request #3 from mtpereira/sudo_make

sudo make -> make
Added the version to the pkg string so it installs the right version
Added npm to system alternatives
Merge pull request #4 from nathanpalmer/master

Allow this to upgrade the node version when using package
remove build-essential dep for package install

build-essential is only required when building nodejs from source
Merge pull request #5 from nicbaz/patch-1

remove build-essential dep for package install
Merge branch 'master' of github.com:Ansibles/nodejs