bpf jit kernel support
Add interface based on 'tcpdump -ddd'

bpf jit kernel requires compiling filters to bpf format. Using tcpdump
to convert values to dec

* src/Makefile. add bpf jit kernel targets
* src/bpf_kernel_ts.lua. bpf jit kernel ts using 'tcpdump -ddd'
Add __sk_prepare_filter
Add sk_unattached_filter_create
Rename test to bpf_jit_kernel
Add SK_RUN_FILTER macro
Add tooling used by Linux
Add cmd_load_bpf
sk_unattached_filter_create passing
Add bpf_jit_dump
Add dbg support
Work around SK_RUN_FILTER
Add quick sk_buff wrapper
Add sk_chk_filter
Add check_load_and_stores
Add jit-only vs jit-dev option and test case
Fix default test case
Add .so support
Add dynamic linking loader test client
Add dynamic kernel offline filter via ffi