use "cp -a" to preserve symlinks and other special attributes; fix npm when using prebuilt binaries
Merge pull request #69 from KylePDavis/fix_symlinks_when_using_prebuilt

fix npm on Mac OS X with prebuilt binaries: use "cp -a" to preserve symlinks and other special attributes
fixed system node using under python3.4; fixes #43
If used 'system' node then 'bin/node' should be overwritten, not appended
0.9.3
fixed support for python2.6; fixes #70
0.9.4
Fix example of using --update option in README

Also use --requirements instead of --requirement
Don't use ./ for path in working directory
Fix a few spelling typos
Merge pull request #74 from vlevit/readme-update-fix

README fixes
Properly escape (quote) passed on arguments when calling the real
node executable
don't silently ignore 'which' errors
Look for "nodejs" and prefer it while loking for system Node.js;
also create "nodejs" symlink in nodenv's bin
Merge branch 'prefer-nodejs-over-node-binary'
Merge pull request #75 from jhermann/shim-quote-passed-args

Properly escape (quote) passed on arguments when calling the real node executable
Merge pull request #76 from jhermann/prefer-nodejs-over-node-binary

Prefer nodejs over node binary
added option '-l' for 'freeze' command; fixes #71
pep8
update README.rst
update AUTHORS