Disable --slowusb option for calckernel.

pym/cl_kernel.py

@@ -66,7 +66,7 @@ class cl_kernel(color_print):
         clVars = self.clVars
         standardParams = ["--splash=tty1", "--unionfs",
                           "--all-ramdisk-modules","--disklabel",
-                          "--slowusb", "--no-save-config"]
+                          "--no-save-config"]
         kernelDir = ["--kerneldir=%s"%clVars.Get('cl_kernel_src_path')]
         kernelDestination = clVars.Get('cl_kernel_install_path')
         modulePrefix = ["--module-prefix=%s"%kernelDestination]