Merge branch 'release/0.1.1'
Merge branch 'release/0.2.0'
Merge branch 'release/0.2.1'
Merge branch 'release/0.2.2'
Merge branch 'release/0.2.3'
Merge branch 'release/0.2.4'
Merge branch 'release/0.2.5'
Merge branch 'release/0.2.6'
Fix Lldp#dpid to return a Fixnum.
Version bump.
Merge branch 'hotfix/lldp_dpid'
Merge tag 'lldp_dpid' into develop

0.2.7

Conflicts:
	lib/pio/version.rb
	spec/pio/lldp_spec.rb