[centec]update centec e582 platform drivers and libsai#2043

Merged

lguohan merged 7 commits intosonic-net:masterfrom CentecNetworks:master

Nov 16, 2018

+5,096-3,282

Commits on Sep 13, 2018

Commits on Nov 15, 2018

delete minigraph.xml
yangbs
committed
Merge branch 'master' of https://github.com/CentecNetworks/sonic-buildimage
yangbs
committed
remove minigraph
yangbs
committed
update psuutil.py comments
yangbs
committed

Commits on Nov 16, 2018

update device qos config file and clean minigraph
yangbs
committed