More globstar tests (covering the special head/tail cases)
Add a function to properly escape strings within globs
Begin implementing escaping (doesn't fully work 😰)
Begin tokeniser
Continuing tokeniser
Working tokeniser 🎉
Show verbose Travis output only if tests fail
Revert "Show verbose Travis output only if tests fail"

This reverts commit 6213b3d769cf8c444148441bc6d176df661773fc.
Full tokeniser tests
Moar progress
Allow tokeniser peeking
OMG it works 😍
Better commenting
Fix Golint error
Merge branch 'escaping'