Finally update the websites to point to the new urls
Testing Done:
Compiled but I grepped the code to make sure there aren't any side effects. `PURPLE_WEBSITE` is only used for opening the site or in plugin info and `PURPLE_DEVEL_WEBSITE` is disabled in the about box and spammed to the logs from `core.c` to report errors.
Reviewed at https://reviews.imfreedom.org/r/766/
#
# Makefile.mingw
#
# Description: Makefile for win32 (mingw) version of libpurple
#
PIDGIN_TREE_TOP:=..
include $(PIDGIN_TREE_TOP)/libpurple/win32/global.mak
TARGET=libpurple
NEEDED_DLLS=$(LIBXML2_TOP)/bin/libxml2-2.dll
# gcc 4.8 on windows moved to dynamically linking libgcc. So if we're building
# under msys2 we assume we're using gcc >= 4.8 and need to copy libgcc and
# libwinpthread from the system into our install bundle.
#
# See https://gcc.gnu.org/gcc-4.8/changes.html#windows for more info.