fix Issue #16
Update README.md
Update README.md
code refactoring and add web searches setting window.
Merge branch 'master' of https://github.com/qianlifeng/WinAlfred
Create the "Docsets" directory if it not exists
Fixed: Calling null callback "hookedKeyboardCallback"
Fixed: File not found - ico.png
Simulate Windows Run Dialog behaviors in the CMD worlflow.