text: Title: [ENH] Tigergraph bindings via PyTigergraph
  Body: PyTigerGraph is aiming to provide stable Python bindings for TigerGraph, which may provide for better speed and upgrades vs. PyGraphistry maintaining the current direct REST bindings. This is currently blocked by the inability to load large datasets. 
  
  The target interface is unclear: 
  * We may want to provide a simple mode similar to the current, and ensure 
  * Add a passthrough mode to operate through PyTigergraph
  * Internally, this may motivate finally externalizing the plugin style, which in turn may help with mutual maintenance
  
  LINKS: 
  
  * Repo: https://github.com/pyTigerGraph/pyTigerGraph
  * Blocking issue: https://github.com/pyTigerGraph/pyTigerGraph/issues/7
  
  cc @HerkTG @parkererickson