Add a check function to user
Update core.async to 0.1.242
Move core.typed to a dev dep only
Application: load core.typed and PProcess
Connection: fix Message loading
Application: create an alias for the data
Connection: import typed/chan>
Connection: add no-check annotations for reader/writer
Change t/Option to t/Nilable
More alias changing
Connection: Fix the aliases again
Update connection/get-line to take a reader
Update send-message! to take a writer
Add an annotation to send-message!'s loop
Annotate connection/create
Change connection's :stop key to :kill
Add no-check to connection/start
Fix and annotate create/start
Fix create/stop
Add annotations to commit-server