textproc/py-ttp-templates: New port

This package contains a collection of TTP (= Template Text Parser)
templates, which is divided into three sections corresponding to folder
names:

• "platform" collection Mimics ntc-templates API and follows same naming rule.

• "yang" collection Contains templates capable of producing YANG compatible structures out of text data.

• "misc" collection Miscellaneous templates for various use cases organized in folders.

WWW: https://github.com/dmulyalin/ttp_templates