Merge pull request #54 from dowski/zmq-service-durability

ZMQ Service Durability
Version bump
try to pass sort to cProfile's runctx but revert if not python 2.7
Merge pull request #55 from edahlgren/master

pass sort to cProfile if python 2.7, otherwise revert
Version bump
gc stats option from environment variable
Loop option to track per thread cpu clock
idiomize example
make track a keyword arg also of add_loop
Merge pull request #56 from edahlgren/master

add environment variables for gc stats tracking
Merge pull request #57 from edahlgren/loop-clock

Per thread cpu clock
Revert "Merge pull request #57 from edahlgren/loop-clock"

This reverts commit 2764e31288cee881151eb95c471a8afcb738b31d, reversing
changes made to 19a307a0bf4f80914b7e5f926e7ea09d4a84c5d0.
Revert release.
Add Travis-CI configuration

Let's see if we can get some CI going to improve quality.