SBP: Adding utils functions for ECEF velocity and position.
added functions to inspect estimation process
added IAR MLE output
added setter for dgnss_settings
added function to get amb_kf cov
various bug-fixes and debugging messages
added test for unanimous ambs and bugfixes
bugfix in new baseline calc
Whitespace
dgnss_management: Change resolution finished logic in line with changes to IAR
ambiguity_test: Clean up and fixing bug with resolved logic on reset
merged the changes fergus made to my patch