Add equals to AutoCommand

Change-Id: I5dd31b61c579539580b9f944e2da6252d97afa90
Reviewed-on: http://gerrit.dmdirc.com/3996
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>
Add test for YamlAutoCommandStore

Change-Id: I62a9d05c94a3e2d31466a04c775f3afbddb09cdc
Reviewed-on: http://gerrit.dmdirc.com/3995
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>