Switched to local CLAHE.java version for reimplementation
Minor changes
Initial commit

Still unoptimized (using RandomAccess for input image)
Updated to use the new CLAHE algorithm
Updated Documentation

Used some lines from the Fiji Wiki
Updated Dialog Menu
Used Cursors instead of RandomAccess

Still slow, maybe I'm jumping back and forth too much.
adding new stuff for speedup

not finished yet, just to make it accesible on my home pc
Big Update

Created a whole new class which implements the fast version of the CLAHE
algorithm (by creating the histogram only for some pixels and for pixels
in between the value is interpolated)
fastclahe working version
Methods added

Added necessary methods for the extension to n-dimensions
Removed Methods for n-d

now in a completly new class to maintain some level of cleanliness
Two classes added

Needed by n-d clahe approach
Clahe in ND added (interpolation still not nd)

Added a new class which implements the clahe algorithm for n-d images,
the interpolation still needs to get updated to achieve true n-d ness :>
NodeFactory added

just temporary
added documentation
New (wrong) interpolation method added
N-Linear interpolation for unknown number of dimensions added

Tests/Documentation and Node Dialog still missing.
Merge remote-tracking branch 'origin/master' into clahe_revised

Conflicts:
	org.knime.knip.base/src/org/knime/knip/base/nodes/proc/CLAHENodeFactory.java
resolved merge conflict