Abandon the freenode ship
Makefile: remove -DVERSION="unknown"
This is handled by the #ifndef in main.c
Makefile: fix redirection
&>/dev/null is unspecified by POSIX
Improve socket error handling
Ensure port number is valid
Catch all undefined flags
Add ifndef guard for VERSION
Correct murder being gendered
Make Makefile slightly more readable
Print version of among-sus on client connection
Allow players to connect during match
It does so by putting them in a WAITING stage and check
accordingly
Initialize listen_addr et al
Add newline for emergency button related errors
Prohibit voting for dead people and fix vote logging
Previously, on top of allowing voting dead people, it also
allowed vote logging even on invalid votes. Fix that by
moving the logging below the checking.