Added several properties and fixed string conversion for Transform class.
Minor fix in ProgressBar.
Minor fixes in python scripts, added normalize_trajectory script.
Minor updates in konz_common.
Added konz_fovis package with transform computer.
Added TrajectoryFile to konz_common.
Added base Odometry class and OdometryEvaluation node.
Added odometry based on Fovis.
Added a function to compute drift per second.
Exterded readIntervalsFile to skip comment lines, added unit test.
Bugfix and updates in tools.