Fix no help text (#73)

Merge pull request #66 from nref/bug/quote

Fix wrong quoted string

Merge pull request #65 from nref/bug/quote-open-url-command

Support launching from paths with spaces

Merge pull request #64 from nref/version/0.13.0

Bump to version 0.13.0

Merge pull request #54 from nref/tag/v0.12.6

Bump version

Merge pull request #49 from nref/bug/win10-10s-delay

Fix 10s delay on Win10

Merge pull request #47 from nref/version/0.12.3

Merge pull request #42 from nref/bug/win10-tray-icon-lingers

Update README.md

Merge pull request #40 from nref/feature/ci