added debian 7.7 support
debian 7.7 support in bootstrap, newer version of git
debian 7.7 support in bootstrap, create backports.list in case debian installed from netinst
Merge remote-tracking branch 'XTUPLE/master' into debian_7.7
cleaned up redundency and fixed merge conflicts
debian 7.7 support in bootstrap
Merge pull request #488 from zrichmond/debian_7.7

Debian 7.7 support to bootstrap
eliminate 404 errs that eventually lead to non-functional server
add utility function to improve execSync reporting & handling
Merge pull request #493 from gilmoskowitz/eliminate404

eliminate 404 errs that eventually lead to non-functional server
Merge pull request #494 from gilmoskowitz/runCmd

add utility function to improve execSync reporting & handling
improve error handling and reporting on failed commands
respond to code review
Merge pull request #496 from gilmoskowitz/runCmd

improve error handling and reporting on failed commands
try a ci fix
Merge remote-tracking branch 'XTUPLE/master' into robustClone

Conflicts:
	lib/package.json
	lib/spec/index.js
	lib/util.js