Added several new projectors to display
Merge remote branch 'origin/master' into projectors
Documentation of Michael Z.
Added new project structure with comments
Merge branch 'master' into projectors
Deleted old files
Added files to new folder structure
Merge branch 'projectors' into knip
removed hyperslice test
Added getIndexMethod to LabelingType (KNIP Specific)
added KNIP Specific ImgOpener
Added KNIP Specific IO
Made Cell classes serializable

AbstractCell and ArrayDataAccess now implement Serializable, to
facilitate Cell serialization to disk.

Several fields in AbstractCell had to be made non-final, and a
zero-param constructor was added.
Merge branch 'cell-serialization'

This branch makes ArrayDataAccess and AbstractCell appropriate for
serialization.

Both now implement the Serializable interface. AbstractCell no longer
has "final" fields - as these need to be populated by reflection. Also
added a zero-parameter constructor to AbstractCell.

No change in Cell performance on the PerformanceBenchmark was observed.
Merge branch 'subinterval-cursor' into knip
Merge branch 'master' into knip
Downgrade imglib2-io to use Bio-Formats 4.4 API

The 4.4.x stable releases are what OME is officially supporting, and are
less volatile than the 4.5.x development code (which has still not seen
a release).

This essentially reverts the following two commits:
  * 86fbb6706408e8788f1e08c43ea9c16dc50b99d3
  * 6b9c07e80585b293084c70330fef17fc458c300d

Note that this change is rather temporary, and mainly for the impending
2.0.0-beta-7 release. After that, we will switch to using the new SCIFIO
API (see https://github.com/scifio/scifio for details). The only reason
we don't switch right at this moment is that the new SCIFIO is still
missing one key feature: it cannot lean on Bio-Formats 4.4.x to read
proprietary file formats which have not yet converted to the new API.

Once SCIFIO supports such a fusion, the imglib2-io project will go away
in favor of ImgOpener and ImgOpener support directly in scifio.
Merge branch 'subinterval-cursor' into knip
Merge branch 'optimized-ops' into knip
Add some convenience methods to Histogram1d