Gofmt simplify
Update AUTHORS
Rename `notify` var to `notifier`.
Merge pull request #26 from pblaszczyk/notify

Workaround for goimports importing external pkg when internally exist global variable with the same name.
Unwatch after tests + add support for custom mask
Add path to the path slice only when err == nil
Merge pull request #27 from ppknap/wip

Unwatch after tests + add support for custom mask
Add NewWatcher function (#28)
Pass cancelation channel via Watcher.Fanin (#28)

In order to control Watcher / Runtime lifetime for tests I added extra
channel for that exact purpose.
Cleanup for watcher_test (#28)
Merge pull request #29 from rjeczalik/wip-28

Make Watcher interface a bit more encapsulated
Add a few tests to inotify
Inotify add IN_ACCESS test
Rework watch/unwatch test helpers
Rework Fixture -> FixtureFunc. Add Fixture and Cases.
Make test fixture os-flexible
Pull request fixes
Merge pull request #32 from ppknap/wip

Add ExpectEventList to Cases
Separate (*Runtime).lookup out of the Watch method.
Add Spy for Watcher