Undo latest changes on SCIFIOImgSoure.

* There seem to be problems with .tiff files. I need to investigate further!
Undo latest changes on SCIFIOImgSoure.

* There seem to be problems with .tiff files. I need to investigate further!
Enable ChannelFilter and disable setSource as source is implicitly set
Enable ChannelFilter and disable setSource as source is implicitly set
Merge branch '1.2.2'
fix bug in ScifioImgSource

* channel filler should be set on initialization
Merge branch '1.2.2'
Merge remote-tracking branch 'origin/master' into imgsaver