write a plugin guide for vxlan

Signed-off-by: ynojima <mail@ynojima.net>
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
Adding cloudstack brand directory
VxLan: Missing publican config file

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
write a plugin guide for vxlan

Signed-off-by: ynojima <mail@ynojima.net>
Signed-off-by: Prasanna Santhanam <tsp@apache.org>
CLOUDSTACK-3243 fixed the mount point errors
CLOUDSTACK-4708 updated with latest alert types in cloudstack
CLOUDSTACK-4708 event types in progress
CLOUDSTACK-5029 remove cloud-bugtool mention
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cloudstack-docs