Base hash off composer.lock instead of composer.json when available

Thanks @EHER !

Added hash command

Merging PR #32 to add the npm hash command that outputs the hash for a manager

Add NPM_CACHE_DIR env variable support

npm-cache will use the NPM_CACHE_DIR environment variable location if it exists

Fix issue #29 - npm-cache not extracting large *.tar.gz files

0.4.11

bump version to 0.4.11

Accidentally skipped releases 0.4.0->0.4.9 in npm publish. Creating release to be consistent

0.4.10

bumping version to 0.4.10, now with windows support

Windows Support!

Finally added support for npm-cache on windows. I know lots of people have been interested in this for a while. Please try it out, and let me know if there are any issues!

Fix crash when no dependencies

Fix bug where npm-cache would crash if no dependencies were installed.

Add quotes to shell commands

0.3.8

bump version to 0.3.8 after shell command quote PR

Merge PRs: Upgrade MD5 Dependency & Smarter Dependency Change Caching

• Upgrade to non-deprecated MD5 module
• Don't use entire package.json, bower.json, or composer.json to determine if dependencies have changed. Instead, look inside those files to see if dependencies have changed to determine if we need to re-download dependencies again.

Bug fix - npm-cache crashes when no composer.json

Fixed bug where npm-cache used to crash when no composer.json