pidgin/pidgin

Use g_set_str everywhere
default tip
2 days ago, Elliott Sales de Andrade
8cf1d11b59c1
Use g_set_str everywhere

This simplifies many setters.

Testing Done:
Ran `ninja turtles`

Reviewed at https://reviews.imfreedom.org/r/3182/
subdir('bonjour')
subdir('demo')
subdir('ircv3')
subdir('xmpp')