dub.json parse errors

[Lord-Evil]

Nor Python, nor JavaScript can understand that the last element in array has coma following it.
e.g.

    "configurations": [
        {
            "name": "libevent",
            "dependencies": {"libevent": "~>2.0.1+2.0.16"},
            "platforms": ["windows-x86", "posix"],
            "versions": ["VibeLibeventDriver"],
            "sourceFiles-windows-x86": ["lib/win-i386/event2.lib"],
            "copyFiles-windows-x86": ["lib/win-i386/libevent.dll"],
            "sourceFiles-windows-x86_64": ["lib/win-amd64/event2.lib"],
            "copyFiles-windows-x86_64": ["lib/win-amd64/libevent.dll"],
            "libs-windows": ["wsock32", "ws2_32", "advapi32"],
        },

"libs-windows": ["wsock32", "ws2_32", "advapi32"],

[Lord-Evil]

It goes against JSON specification. Please fix it :-)

[s-ludwig]

See also dlang/dub#415