Sync-up msft and fork#3

Merged

rodnymolina merged 6 commits intorodnymolina:masterfrom

sonic-net:master

Aug 22, 2017

Commits on Aug 17, 2017

Fix the network command for ipv6 vlan interfaces (#894)

zhenggen-xu
authored and
lguohan
committed
Fixing a couple of issues to enable FRR to run with latest SONiC code. (#895)

rodnymolina
authored and
lguohan
committed

Commits on Aug 18, 2017

[sonic-utilities]: Update submodule to remove pager from CLI utils (#897)
jleveque
authored

Commits on Aug 19, 2017

Add Marvell platform (#765)

VitalyVovnoboy
authored and
lguohan
committed

Commits on Aug 20, 2017

Add arista-net initramfs hook (#899)

byu343
authored and
lguohan
committed

Commits on Aug 21, 2017

[docker-fpm-quagga]: Manage Quagga processes (zebra, bgpd) using supervisor instead of watchquagga (#900)
jleveque
authored