[sfputil]: Add support for SFP presence, low-power mode and reset#877

Merged

jleveque merged 4 commits intosonic-net:masterfrom

jleveque:sfputil_enhancements

Aug 11, 2017

Commits on Aug 10, 2017

Update sonic-utilities submodule to include sfputil enhancements
Joe LeVeque
committed
Update sfputil plugins for Dell S6000, Arista 7050-QX-32, 7050-QX-32-S
Joe LeVeque
committed
Add 'sfputil show *' to READ_ONLY_CMDS in sudoers file
Joe LeVeque
committed
Update sonic-platform-modules-arista submodule to include new sfputil plugin
Joe LeVeque
committed