Reformat library to pull functions in from global scope.
Merge remote-tracking branch 'origin/kerr/last-access-cleanup' into kerr/latency-recording

Conflicts:
	lib/firefoxos.js
Merge pull request #13 from askore/kerr/last-access-cleanup

Reformat library to pull functions in from global scope.
Merge remote-tracking branch 'origin/master' into kerr/latency-recording