Add newline to end of test_connect_delay.cpp so it compiles with older versions of GCC
Various cleanups to test programs

 - Patch applied using git am from libzmq commit 5f009e52
 - tests/test_raw_sock.cpp doesn't exist in zeromq3-x, so that
   file was manually removed from the patch before 'git am'

Signed-off-by: AJ Lewis <aj.lewis@quantum.com>
Merge pull request #83 from vortechs2000/fix_323_builds

Fix 323 builds