add public Interval class (had been forgotten)
Revert "add public Interval class"

This reverts commit 4992a846e022c3693864c3b8478d9892ba1621b6.
private class Interval: improve, add documentation
Merge branch 'develop' of git://github.com/t-oster/LibLaserCut into develop
Fix: Mark in and out streams in drivers as transient, so they get not serialized
Fixed Copyright information
added test-script for code sanity (to be extended)
added project specific code-formatting settings (NetBeans)
LAOS: Ventilation and Purge have to be explicitely enabled in the driver. Fixes t-oster/VisiCut#73
LAOS: Focus also has to be explicitely enabled in the driver. Fixes t-oster/VisiCut#73
experimental travis configuration
Merge branch 'develop' of git://github.com/t-oster/LibLaserCut into develop
Added LaserScript classes from VisiCut
Merge branch 'develop' of git://github.com/t-oster/LibLaserCut into develop
Merge pull request #5 from mgmax/develop

private class Interval: improve, add documentation
Use js.jar because not all JVMs contain Rhino
Merge branch 'develop' of ssh://github.com/t-oster/LibLaserCut into develop
Update Copyright header
Netbeans 7.3
Allow the sendJob method to return warnings. Epilog warns if more than 1 job had to be generated.