JavaCL: added CLDevice.getPrintfBufferSize(), .isPreferredInteropUserSync(), .isLinkerAvailable()
JavaCL: added CLDevice.getParent()
JavaCL: added CLImage.fillImage (issue #232)
JavaCL: reuse int[1] eventOut
JavaCL: added JAVACL_LOG_CALLS=1 / -Djavacl.logCalls=true to log every native call (similar to BRIDJ_LOG_CALLS except it prints the parameter and return values)