pidgin/pidgin

fix some issues that were identified while working on a flatpak build

Fix some issues that were discovered while working on a flatpak

Testing Done:
built a flatpak (that'll be a separate review request) and ran into some issues..

First was bonjour_ft wouldn't build, not sure how/why that isn't happening elsewhere.. but whatever..

Next was the network monitor stuff I moved us to way back in december of 2015 works, but under flatpak the network is initially unavailable but then becomes available. A bunch of our code was __only__ checking network availability at startup and then not listening for changes later. This code is really gross right now, but a lot of it is going to need some major refactoring where as this effort was just to get this going right now.

Reviewed at https://reviews.imfreedom.org/r/66/
#include <winver.h>
VS_VERSION_INFO VERSIONINFO
FILEVERSION @PURPLE_MAJOR_VERSION@,@PURPLE_MINOR_VERSION@,@PURPLE_MICRO_VERSION@,0
PRODUCTVERSION @PURPLE_MAJOR_VERSION@,@PURPLE_MINOR_VERSION@,@PURPLE_MICRO_VERSION@,0
FILEFLAGSMASK 0
FILEFLAGS 0
FILEOS VOS__WINDOWS32
FILETYPE VFT_APP
FILESUBTYPE VFT2_UNKNOWN
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904B0"
BEGIN
VALUE "CompanyName", "The Pidgin developer community"
VALUE "FileDescription", "Finch UI library"
VALUE "FileVersion", "@PURPLE_VERSION@"
VALUE "InternalName", "libfinch"
VALUE "LegalCopyright", "Copyright (C) 1998-2014 The Pidgin developer community (See the COPYRIGHT file in the source distribution)."
VALUE "OriginalFilename", "libfinch-@PURPLE_API_VERSION@.dll"
VALUE "ProductName", "Finch"
VALUE "ProductVersion", "@PURPLE_VERSION@"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END