pidgin/nest

Add tdlib-purple to the plugins list and mark it as the "modern" telegram plugin.

2020-12-29, Gary Kramlich
e081c2a36b27
Add tdlib-purple to the plugins list and mark it as the "modern" telegram plugin.

Testing Done:
Ran locally and verified.

Bugs closed: NEST-39

Reviewed at https://reviews.imfreedom.org/r/314/
Alan Hoskins <alanhoskins@gmail.com>
Elliott Sales de Andrade <quantum.analyst@gmail.com>
Harrison <harrisonhopkins@gmail.com>
Frederick F. Kautz IV <fkautz@alumni.cmu.edu>
Gary Kramlich <grim@reaperworld.com>
Jason Allan <code@jasonderrythomas.com>
John Bailey <rekkanoryo@rekkanoryo.org>
Richard Laager <rlaager@wiktel.com>
Robert Vehse <robertvehse@fastmail.fm>
Zero <programmingzero@gmail.com>