Merge pull request #30 from NicoKiaru/patch-1

Fix mem leak in DeconvolveRichardsonLucyFFT.java

src/main/java/net/haesleinhuepf/clijx/plugins/DeconvolveRichardsonLucyFFT.java

@@ -299,6 +299,8 @@ private static ClearCLBuffer createNormalizationFactor(CLIJ2 clij2, final Dimens
 
 		// the normalization factor is the correlation between valid region and psf 
 		ConvolveFFT.runConvolve2(clij2, gpuvalidregion, psf, gpunormal, true);
+
+		gpuvalidregion.close();
 
 		return gpunormal;
 	}