tio v2.6

• Remove warning when using pattern option

• Add --log-append option

  Add --log-append option which makes tio append to any existing log file.

  This also changes the default behaviour of tio from appending to overwriting any existing log file. Now you have to use this new option to make tio append.

• Update man page

• Update README

• Fix line termination for response wait feature

  The response wait feature waited for a line response, a string terminated with either CR or NL. However, some devices may send a CR and then their line content and then NL. This means tio will quit before receiving and printing the line response. To solve this we simply ignore the CR character and only consider lines terminated with a NL character.

  This should work for all devices as lines are AFAIK always terminated with either CRNL or a NL.

• Update tty device listing configuration

  Cleanup and add FreeBSD tty device listing support.

• Move map variables to tty to keep them all in one spot

• Configure socket mapping flags from tty parsing logic. Remove duplicate parsing logic in socket

• Support input mapping modes for sockets

• Various spelling fixes

• avoid "warning: unused parameter" on setspeed stub

• use right /dev/ path on Haiku

• Update README with details on snap confinement