Support Apple swift
fix typo

Ocaml -> OCaml
Merge pull request #22 from pogin503/fix-typo

fix typo
Merge pull request #21 from syohex/support-swift

Support Apple swift
add Swift to supported language list
Bump up version and update Changes
Support region execution

If region is active, quickrun runs only there.
Add run-with-arg action
add Cask file for testing
Merge pull request #24 from syohex/enhance-quickrun

Enhance quickrun
Bump up version and update Changes