Merge remote-tracking branch 'origin/feat/xmit-hash-policy-to-enum' into feat/xmit-hash-policy-to-enum

# Conflicts:
#	src/link/link_info/bond.rs
#	src/link/link_info/mod.rs
#	src/link/mod.rs
#	src/link/tests/bond.rs

Author: mrcrgl