Update to MiniEdit 2.2.0.1

- Replace custom code to set OF protocols with new Mininet available API to set.

Add parameter to set protocol list in OVSSwitch.

- Updated for new Mininet 2.2.0
- Support TCP or SSL for remote controller
- Support HostWithPrivateDirs Hosts

Applying @cdburkard fix to #322

Includes some big fixes and new feature to run user defined command during
node start and stop.

fix Singleton.__call__ error

Clean up standard topologies to use build

fix Singleton.__call__ error

Attach a pty to each node's bash process

    s2 = net.addSwitch( 's2', protocols='OpenFlow13' )

Merge branch 'devel/defaultController' of https://github.com/cdburkard/mininet into cdburkard-devel/defaultController

Conflicts:
	bin/mn
	mininet/net.py

adding waitConnected to linear5 test

added support in iperf for different result formats. 

added waitConnected attribute to mininet class

Devel/nodelib

Switched shutdown order to kill controller first

Add build() method to simplify Topo() usage