Change the name of satlog_plot to errlog_plot to better reflect what it actually does now
Add a new satlog_plot that actually plots satlogs.  Specifically it plots the corrections for each satellite from a number of different logs, probably ntrip and local logs that were recorded at the same time (though this isnt enforced)
Add some comments and fix formatting in satlog_plot
Spin the pr corrections in to their own function
Track the receivers CNO alongside lli etc
Smooth out zero-glitches in satlog_plot; I dont know whether these are a glitch in the graphing or the code, thats to be determined, but for now at least the pictures look nicer
Merge branch 'master' of https://github.com/benizl/pyUblox

Conflicts:
	positionEstimate.py
Fix the satellite logging of local residuals
Print statistics on which satellites are most responsible for bad behaviour