Fixes Opt type of "topologyname"

Changed topologyname from IntOpt to StrOpt

Fixes bug #1202538

Change-Id: I8cabf1868d5eac04dd31271932d5c4fadae78935
Clean up Cisco plugin config parameters

Fixes: bug 1201537

Change-Id: Ibb5a9a12ee451c317ae747924b336ffa044a20b1
LBaaS: add delete_health_monitor() to driver API

Currently there is create_health_monitor() in the driver API so
a driver may create an object on device but there is no delete_health_monitor()
and monitor objects will remain on device forever.
Driver should at least call plugin to delete a db object.

Fixes bug 1198996

Change-Id: Idcdaea0636e01381064983d8de5bfe3936357fb9
remove policy checks in port_security tests

This patch removes the unneeded policy checks in the port_security_tests
that are now done in the policy engine.

Fixes bug: 1203925

Change-Id: Iee8a2f4e8a8fdbb5e070b4bab78f7c6ba21daba1
Merge "Fixes Opt type of "topologyname""
Merge "remove policy checks in port_security tests"
Merge "LBaaS: add delete_health_monitor() to driver API"
Merge "Clean up Cisco plugin config parameters"
remove netifaces dependency of ryu-agent

Fixes bug #1203663

This patch removes the netifaces dependency.

Change-Id: I0970ca7d8c92fcd1c3dfaded4a9ce6e82b8c033f