Please add quicksearch & remove cl-seek-project

[tkych]

Please add quicksearch & remove cl-seek-project.

These search for cl repositories on the web, and output result in repl.
cl-seek-project is obsoleted by quicksearch (caching, threading and abbreviation wrapper has been added).

Source: https://github.com/tkych/quicksearch , https://github.com/tkych/cl-seek-project
Author: Takaya OCHIAI
License: MIT License

[tkych]

Thanks!