[maven-release-plugin] copy for tag v5.2

[maven-release-plugin] copy for tag v5.1.1

[maven-release-plugin] copy for tag v5.1.0

[maven-release-plugin] copy for tag v5.0.0

[maven-release-plugin] copy for tag v4.0.3

Improved trace file recording and bug fixes.

Fix regression on legacy Android devices.

Combined FineOdometer and Odometer into Odometer measurement.

Initial public release.

Fix build in Eclipse, hopefully once and for all.