Find the default global Firefox install on Mac OSX automatically
Try path lookup before falling back to static Mac OSX path
Merge pull request #173 from cburgmer/master

Find the default global Firefox install on Mac OSX automatically
Add npm package install docs Fixes #64
Merge pull request #182 from graingert/patch-1

Add npm package install docs Fixes #64
Revert "added helper function for saving Gecko prefs"

This reverts commit 35e4dbb5b35164affb42d00f16166521a52faa87.
Merge branch 'master' of https://github.com/laurentj/slimerjs