Ignore reports from Robot Framework.
Ignore PyCharm project directory.
Start populating the rfps namespace.
Placeholder for NASDAQ's UFO (UDP for Orders) protocol.
Initial test suite for exercising the simulator from RF.
Run the RF tests (as well as unit tests) in the Travis build.
Rename unit tests directory (to distinguish from RF tests).
Add base classes for RF protocol simulator libraries.
Add exceptions, exposed to the RF user (and so in need of decent comments).
Use Twisted's XMLRPC server and event loop so we can support the simulator sockets as well as the RF interface.