pidgin/pidgin

Update buddy.c to more closely match our current gobject structure.

Testing Done:
Compiled and ran pidgin locally.

Reviewed at https://reviews.imfreedom.org/r/473/
syntax: glob
.*.swp
.DS_Store
.flatpak-builder
*.pyc
*~
\#*\#
subprojects/*/
syntax: regexp
^build(.+)?\/
win32-install-dir(\.release)?
po\/pidgin\.pot$