Merge pull request #7 from Angarsk8/master

add handler to on_close event to clean the list of sockets to avoid crashes on the app

add Kemal.run to src/app.cr to start the app

update shards

Merge pull request #3 from enderahmetyurt/feature/show_current_time

Show current time for each line.

Update shard.yml

Update README.md

Merge pull request #2 from sdogruyol/master

Add user based beep command

Update file structure

Initial Commit