Really fixed bug in AbstractArrayLocalizingCursor.
Fixed bug in localizingcursor. added tests
Added PlanarSubsetCursors + Test + Benchmark
Added Benchmarks for SubsetCursor
Added SubIntervalIterables to ImgView and LabelingView
Merge branch 'master' into subinterval-cursor

Conflicts:
	core/src/main/java/net/imglib2/img/planar/PlanarImg.java
	core/src/test/java/net/imglib2/img/cell/ArrayRandomAccessBenchmark.java
	imglib2/core/src/test/java/net/imglib2/img/array/ArrayRandomAccessBenchmark.java
	imglib2/core/src/test/java/net/imglib2/img/cell/ArrayRandomAccessBenchmark.java
	ops/src/main/java/net/imglib2/ops/operation/subset/views/IterableSubsetView.java
	ops/src/main/java/net/imglib2/ops/operation/subset/views/SubsetViews.java
added new fodler structure
Merge branch 'subinterval-cursor' into optimized-ops

Conflicts:
	core/src/main/java/net/imglib2/img/array/AbstractArrayCursor.java
	core/src/main/java/net/imglib2/img/array/AbstractArrayLocalizingCursor.java
	core/src/main/java/net/imglib2/img/array/ArrayLocalizingSubIntervalCursor.java
	core/src/main/java/net/imglib2/img/array/ArraySubIntervalCursor.java
	core/src/main/java/net/imglib2/img/planar/PlanarImg.java
	core/src/test/java/net/imglib2/img/array/CopyTest.java
	core/src/test/java/net/imglib2/img/array/IterableSubIntervalCursorTest.java
	core/src/test/java/net/imglib2/img/sparse/CopyTest.java
	core/src/test/java/net/imglib2/img/sparse/NtreeRandomAccessBenchmark.java
	ops/src/main/java/net/imglib2/ops/operation/subset/views/IterableSubsetView.java
	ops/src/main/java/net/imglib2/ops/operation/subset/views/LabelingView.java
	ops/src/test/java/IterableArrayImgSubIntervalCursorBenchmark.java
	tests/src/test/java/net/imglib2/view/SubsetIterableExample.java
Readded ArrayImg SubintervalCursor
Merge branch 'subinterval-cursor' into optimized-ops
Added former bugfixes
Merge branch 'subinterval-cursor' into optimized-ops