tio v3.3

• Force destructive backspace when using local echo

  Only takes effect in normal output mode.

• Fix local-echo in configuration file

• Clean up includes

• Force socket write operation to ignore any signals

• Man page cleanup

tio v3.2

• Do not print error when using --list with broken config file

• Clean up completion script

• Add option --exec <command> for running shell command

  Runs shell command with I/O redirected to device.

• Make sure all error output is directed to stderr

• Fix shadow variables

• Update man page

• Fix build on older GNU/Linux systems without statx

• Fix line ending in --list output

• Print location of configuration file in --list output

• Fix alignment of profile listing