* removed online flag, removed rxronline flag, added useReceier flag that is set only when rxr hostname is set, removed setonline, setreceiveronline flag, removed ret for ok or fail, using exceptions for this, changed cannot bind socket printout
* fixed python
* WIP
* first test
* format
* test frames
* also 0:
* WIP
* WIP
* first test
* format
* test frames
* also 0:
* test and less local
* pass ret by value
* level
* WIP
* WIP
* cleaning up interface
* removed ref
* another
* updated api version
* cleanup
* cleanup
* WIP
* fixes
* fixed tests
* set starting frame number of next acquisition for both jungfrau and eiger. firmware has not implemented a get, so workaround. tests included. frame number 0 not allowed due to Eiger. Eiger max frame is 48 bit, while jungfrau is 64 bit
* made argument of setstartingframenumber const
