removed save_env_options. fix #39
Merge pull request #40 from RiveraGroup/master

Shell quoting fixes
Merge branch 'master' of github.com:ekalinin/nodeenv
Add an option to use system-wide "node"

Using `-n system` flag, node.js will not be downloaded nor
compiled. The system-wide version will be used. npm needs to be
tricked a bit about using the appropriate prefix. We enforce the
prefix to be used by setting NPM_CONFIG_PREFIX variable in the
environment.
Merge pull request #41 from vincentbernat/feature/use-system-nodejs

Add an option to use system-wide "node"
Merge branch 'master' of github.com:ekalinin/nodeenv
prettify test4 target in Makefile
pip8
0.7.0
Adding --make option for path to make
0.7.1
Added info about -m option.
Merge pull request #44 from dflanigan/master

Added --make option
Update README.rst

update facts about nave.
Merge pull request #46 from airtonix/patch-1

Update README.rst
Allow . in package name. Allow build/prerelease tags from npm
Fix buildtag regex
Fixes after testing with ver strings from http://semver.org
Merge pull request #48 from softwaredoug/master

Allow . in package name. Allow build/prerelease tags from npm
update for CHANGES/AUTHORS