Use minimatch for ignored names

This allows more complex glob patterns to be used for things such
as ignoring directories only.
Mention glob ignoring
:memo: Tweak wording
Mention not showing Git ignored paths
Remove timing code
:lipstick: Sort dependencies
Guard against error creating Minimatch
Include error message in logging
:memo: Mention config settings are arrays
:lipstick: Use skinny arrow
Map over editors
Remove unused workspace open API option

Not sure when this was removed but I could not find any traces of
it still in core.
Merge pull request #31 from atom/ks-use-minimatch-for-ignored-names

Use minimatch for ignored names