libusbg: tests: Add autotools making description to guideline
libusbg: tests: Add autotools making description to guideline

Change-Id: I82b8b5b2f792bf72586d93cc5d6987ad017be618
Signed-off-by: Pawel Szewczyk <1691dcf8dab804b326e5e4b9ab228a1c3b23a2f2@samsung.com>
Reviewed-by: Krzysztof Opasiak <8064eda6f94b3817252b7d7649cf754592f63500@samsung.com>

pszewczyk/libusbg,pszewczyk/libusbg