Adding elements to tcsim

New traffic control elements are added to the tcsim executable as follows:

• first, add the necessary code to the kernel source tree and to iproute2/tc
• edit the file config or run configure so that tcsim can find and use the new source trees
• in setup.klib, add a command to copy the new kernel source file(s) to the klib directory
• add the name(s) of the new kernel code object file(s) to OBJS in Makefile.klib
• if your component requires any new kernel configuration option(s) to be set, add them to include/linux/config.h in setup.klib (search for CONFIG)
• if your component requires a new entry in iproute2/Config, enable it in setup.ulib (search for Config)
• run make