Previously when an analytic propagator handled a continue event the
first part of the step would be passed to the OrekitStepHandler twice.
Now it is only passed once. Seems to have been present when
AbstractAnalyticalPropagator was created, about a decade ago, and not
detected in all the changes since then, so I guess no one uses that
combination much.

Change FieldAbstractAnalyticalPropagator to use the same logic as
AbstractAnalyticalPropagator in accept step to decide if it is the last
step.

Previously when there was a step handler analytic propagators were
forced to take small steps though EventDetector and OrekitStepHandler
can both use large steps. Removed this unnecessary restriction to
improve performance.

Fix #830

Fixed missing call to setMuCreated() in OemParser.

Closes #788

See merge request orekit/orekit!186

Fixed missing file types in SP3Parser.

Closes #828

See merge request orekit/orekit!185

Fixes #828

Fixed time system used in SP3 files.

Closes #827

See merge request orekit/orekit!184

Fixes #827

Fixed parsing of clock values in SP3 files.

Closes #803

See merge request orekit/orekit!183

Added EventDetector to EventHandler.init(...).

Closes #721

See merge request orekit/orekit!182

Fixes #721

Fixed end of line problem between Linux/Windows in tests.

Closes #815

See merge request orekit/orekit!181

Fixes #815

Fixes #820

Fixes #820

Avoid breaking pipeline for unconfigured SonarQube

See merge request orekit/orekit!177

These variables are necessarily set due to initial declarations
at the top of gitlab-ci.yml.

As quality should be checked, a failing stage is introduced to keep
integrator aware.

Used a separate Comparator for sorting integer least square solutions.

Closes #626

See merge request orekit/orekit!176