add test for local-only switch features
receive buffer size configurable.  ignores given freelist if any buffer is too small
couple silly typos
don't pretest buffers, if anyone doesn't measure up, replace with a freshly allocated one
adapt buffer size to those offered.  free unusable buffers
remove rx_buffsize API
Merge pull request #274 from javierguerragiraldez/intel_fixups

Intel10g: rx_buffsize config and check