[sonic-utilities]: Update submodule#581

Merged

jleveque merged 3 commits intosonic-net:masterfrom

jleveque:update_utilities

May 10, 2017

Commits on May 9, 2017

[sonic-utilities]: Update submodule
Joe LeVeque
committed

Commits on May 10, 2017

Add 'decode-syseeprom', 'cat /var/log/syslog' and 'tail - f /var/log/syslog' to sudoers file
Joe LeVeque
committed
Update sonic-utilities submodule pointer again
Joe LeVeque
committed