Merge pull request #206 from pleroy/Regression

Fix a regression in Vessel
Test UpdateCelestialHierarchy
tolerances
Merge remote-tracking branch 'la-vache/master' into mocking-the-plugin
Merge remote-tracking branch 'la-vache/master' into mocking-the-plugin
New method.
Tests passing.
break the build, hopefully.
Benchmark numbers.
please break...
Unbreak the build
Merge pull request #207 from eggrobin/mocking-the-plugin

MOAR coverage
Merge pull request #209 from pleroy/CompensatedSummation

Factor out compensated summation
/PROFILE in debug mode
warnings.
Merge pull request #210 from eggrobin/mocking-the-plugin

/PROFILE in debug mode
Death test for R3Element.
Merge pull request #211 from pleroy/R3ElementDeath

Death tests for R3Element.
There is only one god, and his name is Death.
Merge pull request #212 from eggrobin/mocking-the-plugin

There is only one god, and his name is Death.