v1.9.15p2
Store submitenv in eventlog and pass it to sudo_logsrvd.
Use #include <foo.h> instead of #include "foo.h" in most cases.
struct eventlog: rename argv/env to runargv/runenv.
sudo_term_restore: don't check c_cflag on systems with TCSASOFT.
Update embedded copy of zlib to version 1.3.