Replace tempremental in-order mocking with a real output stream.
Allow maps to be serialised in any order.

Change-Id: Ie181cc23920b98717acdcac0fce02a9afdce6e85
Reviewed-on: http://gerrit.dmdirc.com/4066
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I2722a059aeca5e93d02a39b47ce8d945947f04ad
Reviewed-on: http://gerrit.dmdirc.com/4052
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I7304aa4392c835efa700d76676213f3294307b8f
Reviewed-on: http://gerrit.dmdirc.com/4049
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Change-Id: I3b054eb2144f51bc0b5935ee24525616dc042a4e
Reviewed-on: http://gerrit.dmdirc.com/4047
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager