mm: Clear command sent to the client
dummy client: handle clear command
fixed: wrong condition to send clear command
Now java bots can handle the additional char for clear screen
toTikZ: bug with getopts
Merge branch 'dev' of https://github.com/medrimonia/PFA-Nethack into dev
Merge branch 'dev' into lvl-change
pythons bots handle 'C' character