Merge pull request #1 from rmohr/master

preparations for first release on jenkins
Merge pull request #2 from rmohr/master

readding SNAPSHOT in pom.xml
[maven-release-plugin] prepare release chroot-0.1
[maven-release-plugin] prepare for next development iteration
adding name and description to pom
[maven-release-plugin] prepare release chroot-0.1.1
[maven-release-plugin] prepare for next development iteration
Merge pull request #3 from rmohr/master

various fixes

* fixes a null pointer exception when building on a slave node
* uses 'local' copying of chroot image FilePaths
* removes useless tarBall field from ChrootToolsetProperty
* detects aborted/failed chroot environment initialization
fixing ChrootToolsetTest
[maven-release-plugin] prepare release chroot-0.1.2
Merge tag 'chroot-0.1.2'

[maven-release-plugin]  copy for tag chroot-0.1.2