- update to version 0.2
* Capture stdin by default when stdio is not a tty.
(This should make the -c option redundant for most practical purposes.)
* Error out when target program fails regardless of memory limit.
* Print the help message (-h) on stdout, not stderr.
* Print signal names (e.g. “SIGABRT”) instead of numbers with descriptions
(e.g. “signal 6 (Aborted)”).
* Close unneeded file descriptors.
* Unlink the temporary file as early as possible.
* Improve the build system:
+ Set default PREFIX and DESTDIR.
+ Add “test-installed” target.
+ Add checks against BSD make.
(Only GNU make is supported.)