readme: switch to soft-wrapping lines

reader: ignore empty messages (#81)

Co-authored-by: Kaleb Elwert <[email protected]>

Improve numerics generation

This adds a specific search parameter for IRCv3 because it can be in the
origin, information, or contact fields.

Fixes #77

Add obsolete RFC1459 and RFC2812 numerics

Fix read loop not exiting when the server closes the connection (#73)

Co-authored-by: Sean Latimer <[email protected]>

Add nolint to numerics.go

Update module path to gopkg.in/irc.v3

Revert "Remove go.mod in prepration for re-tagging"

This reverts commit 73265a5.

Add initial go.mod file

Merge pull request #67 from go-irc/client-cleanup

Move client code out into separate filter functions