added tests for expect and expect_regex
add try/expect around remove_job call in case the job already fired
Merge pull request #196 from petercable/tcp_client

added tests for expect and expect_regex
Merge pull request #195 from petercable/raise_async

add try/expect around remove_job call in case the job already fired
Merge remote-tracking branch 'upstream/master' into massp
passing all qual tests but one