Improve docstrings

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branch : ciscoconfparse
Add consolidated test script

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branch : ciscoconfparse
Make IPv4Obj sortable, and process gt / lt operators

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branch : ciscoconfparse
Simplify sorting, which also works in Python3

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branch : ciscoconfparse
Bypass strict controls on ObjGroupNetwork / ObjGroupService for now

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branch : ciscoconfparse
Roll version number

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branch : ciscoconfparse