Load shared libraries from zlib (fixed that mysql-test-run.pl didn't work on some Solaris boxes)
Added connect timeout to test to make im_daemon_life_cycle more predictable
The problem was a race condition in a test case.
The fix eliminates the race condition by explicit
wait on UNIX socket to start accepting connections.
The patch affects only test suite (i.e. does not touch
server codebase).
