Merge pull request #8 from GsDevKit/master

back atchya
Merge pull request #9 from GsDevKit/master

add travis-ci bug
Merge pull request #10 from GsDevKit/master

pick up more documentation edits
Merge pull request #11 from GsDevKit/master

pick up latest
Merge pull request #12 from GsDevKit/master

final touches before release pulled to my working fork
Merge pull request #13 from GsDevKit/master

pick up the latest bugfix
Merge pull request #14 from GsDevKit/master

get latest changes
fix up sysctl calls for modern OS X
Merge pull request #11 from dalehenrich/master

fix OSX sysctl calls in bin/installGemStone