bug 1040930 - part 1 mixed content websockets should be based on scheme r=smaug a=sledru
bug 1040930 - part 2 allow proxy connects if uri host is not yet known r=hurley a=sledru
bug 1040930 - part 3 https is a transaction property not a connection property r=hurley a=sledru
bug 1040930 - part 4 wss over https proxying r=hurley a=sledru