pidgin/pidgin

Port the updates from 2.14.2 and the upcoming 2.14.3 to 3.0.0

2021-04-06, Gary Kramlich
b5f355f90ab0
Port the updates from 2.14.2 and the upcoming 2.14.3 to 3.0.0

* Use the unicode version of the System and UserInfo plugins to fix
non-english languages in the Windows installer.
* Update the installer to use the inetc plugin so that https downloads will
work. This became necessary because Sourceforge now redirects http to
https.
* Standardize everything in pidgin/win32/winpidgin.c to use `wprintf`.

Testing Done:
Compiled and ran on windows 10.

Reviewed at https://reviews.imfreedom.org/r/595/
GG_SOURCES = [
'avatar.c',
'avatar.h',
'blist.c',
'blist.h',
'chat.c',
'chat.h',
'edisc.c',
'edisc.h',
'gg.c',
'gg.h',
'html.c',
'html.h',
'image-prpl.c',
'image-prpl.h',
'keymapper.c',
'keymapper.h',
'libgadu-events.c',
'libgadu-events.h',
'libgaduw.c',
'libgaduw.h',
'message-prpl.c',
'message-prpl.h',
'multilogon.c',
'multilogon.h',
'pubdir-prpl.c',
'pubdir-prpl.h',
'purplew.c',
'purplew.h',
'resolver-purple.c',
'resolver-purple.h',
'roster.c',
'roster.h',
'servconn.c',
'servconn.h',
'status.c',
'status.h',
'tcpsocket.c',
'tcpsocket.h',
'utils.c',
'utils.h',
'validator.c',
'validator.h',
'xml.c',
'xml.h',
'oauth/oauth.c',
'oauth/oauth.h',
'oauth/oauth-purple.c',
'oauth/oauth-purple.h'
]
if DYNAMIC_GG
gg_prpl = shared_library('gg', GG_SOURCES,
dependencies : [libgadu, json, libpurple_dep, libsoup, glib],
install : true, install_dir : PURPLE_PLUGINDIR)
endif