Inital commit of Protobuf output

[SeanCondon]

This is an example of a protobuf output from asn1c

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[mouse07410]

@SeanCondon there are some issues in your PR, such as

[coveralls]

Coverage decreased (-0.6%) to 70.345% when pulling 89dab25206daa13d4f1f60d2b14d4efc4de80f14 on SeanCondon:scProtoOutput into 00fa516f3c6ab247c263df6828143c34b1fbffa4 on vlm:master.