serialize non-table keys of config before table keys

[mwrock]

When serializing a Cfg, its default, environment, user and gossip tables are merged into a new toml::value::Table which orders its keys. This means that if there are table keys ordered before non table keys, a ValueAfterTable error occurs.

This PR orders the serialization of non table, array and table keys in that order to avoid this error.

Signed-off-by: Matt Wrock matt@mattwrock.com

[thesentinels]

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[chefsalim]

[reset]

@mwrock excellent solution!

@thesentinels approve

[thesentinels]

🤘 I am testing your branch against master before merging it. We do this to ensure that the master branch is never failing tests.

[thesentinels]

Travis CI has started testing this PR.

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[mwrock]

@thesentinels approve

[thesentinels]

🤘 I am testing your branch against master before merging it. We do this to ensure that the master branch is never failing tests.

[christophermaier]

@thesentinels approve

[thesentinels]

🤘 I am testing your branch against master before merging it. We do this to ensure that the master branch is never failing tests.

[thesentinels]

Travis CI has started testing this PR.

[thesentinels]

💖 Travis CI reports this PR passed.

It always makes me feel nice when humans approve of one anothers work. I'm merging this PR now.

I just want you and the contributor to answer me one question:

[mwrock]

3rd time's a charm i guess