Add npm5 package-lock.json support

Thanks @sod

Switched tar lib to tar-fs, fix composer version check, and ensure non-compressed directories deleted during clean

0.6.5

bump package.json to 0.6.5

Add option to not compress dependencies

Merged in #70 to to add --no-archive option that doesn't compress dependency directories before caching them.

Fix #51, npm-cache throws when being run from exec

0.6.3

bump to 0.6.3

Fix #64, create tmp files in cacheDirectory

0.6.2

bump to 0.6.2 to fix #64, create tmp files in cacheDirectory

Merge PR #58 - atomic cache file write

0.6.1

bump version to 0.6.1 after merging PR #58

Add jspm support

Thanks @sod for the jspm pr #48 !

Fix issue #42 - npm-cache breaking on node v0.12

Added fstream dependency for node versions less than 4. Fixes issue #42

Fix bug after latest release breaking old caches

0.5.3

bump package version 0.5.3 to fix cache version extract bug

Merged PR #34: Use node-tar instead of tar.gz

• Fixes #33
• Added CONTRIBUTING.md