Improve substring matching

[mateatslc]

When I search for 111, I'd expect it to find not only stuff that starts with 111 but also anything that includes 111 anywhere in the string, e.g. asd111, a111ad, etc.
I have a ton of projects prefixed with the same string so this would be a huge improvement.

[yourtion]

@mateatslc I implement for split -,_, and camel_case project name.
Because the filter is alfred match. so I think is ok for use now

[mateatslc]

Works great, thanks!