pidgin/purple-plugin-pack

remove some files that are no longer used

2020-07-14, Gary Kramlich
e6803cfad87c
remove some files that are no longer used

remove some files that were no longer used/applicable

Reviewed at https://reviews.imfreedom.org/r/32/
# DiffTopic
dependencies: pidgin
authors: Sadrul Habib Chowdhury
introduced: 1.0beta4
Show the old topic when the topic in a chat room changes.