LonnyGomes/hexcurse — pull request #6 by errge (2014-04-01 12:27:46+00:00)
Title: Do not ignore singals

This fixes multiple issues:
- hexcurse was running 100% CPU when the terminal window got closed,
and the HUP signal was not handled, see
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=545711;
- hexcurse was not exiting for SIGTERM;
- it was not possible to put hexcurse into the background with SIGTSTP.