Version 3.0.1

Version 3.0.0

Version 3.0.0.rc1

Version 2.1.0.rc3

Version 2.1.0.rc2

Version 2.1.0.rc1

Update manifest.xml

Merge remote-tracking branch 'origin/master' into toolchain-2.8

Merge pull request #4 from orocos-toolchain/spring_cleanup

Spring cleanup

utilrb: support out-of-source builds of utilrb_ext when not using rake.

Signed-off-by: Peter Soetens <peter@thesourceworks.com>