addeed test for CEDD
added test for FCTH
added test for FuzzyHistogram
added JpegCoeff.
added FuzzyOpponentHistogram
added GaborTest
added JCD Test
added JpegCoeff
fixed LuminanceLayout
addedfixed LuminanceLayoutTest
addedfixed MPegTest
added MomentsTest
adapted changelog
added last tests
removed dead code.
relates to #10
cleaned Kernel Code
marked setKernelWidth deprecated as this would break inner logic
added tests
fixes #10
fixed typo mentioned in #7
Output to stdout is now also possible
relates to issue #7
fixed extractor debugging/logging
added javadoc