OpArrayCache: Fixed implementation of CleanBlocks output slot.
Merge branch 'master' of git://github.com/ilastik/lazyflow
OpConcatenatedFeatureMatrices: Don't assert during setup. (If multiple images are changing their metadata at once, the assertion was firing in the middle of the change.)
Merge branch 'master' of ssh://github.com/ilastik/lazyflow
Merge branch 'master' of git://github.com/ilastik/lazyflow
create _and_train ith no kwargs