pidgin/pidgin

Remove proxy connection code.

2020-12-18, Elliott Sales de Andrade
ce30656a8486
Remove proxy connection code.

Testing Done:
Compile only; everything that uses it's been removed already.

Reviewed at https://reviews.imfreedom.org/r/283/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
subprojects/*/
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?