pidgin/pidgin

Install our appdata file to $(datadir)/metainfo as that change was made a long time ago

This patch originates from Lars Wendler from Gentoo

https://gitweb.gentoo.org/repo/gentoo.git/commit/net-im/pidgin/files/pidgin-2.13.0-metainfo.patch?id=2dd6c1852251b5b67c3045badf173be9535b97a9

Testing Done:
Installed to a prefix and verified the file ended up in `$prefix/share/metainfo`

Reviewed at https://reviews.imfreedom.org/r/607/
/*
* Contact Availability Prediction plugin for Purple
*
* Copyright (C) 2006 Geoffrey Foster.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02111-1301, USA.
*/
#ifndef _CAP_STATISTICS_H_
#define _CAP_STATISTICS_H_
#include "blist.h"
#include <gdk/gdk.h>
#include <glib.h>
#include <time.h>
/* Data Structures */
typedef struct _CapStatistics CapStatistics;
typedef struct _CapPrediction CapPrediction;
struct _CapStatistics {
gdouble minute_stats[1440];
CapPrediction *prediction;
time_t last_seen; /**< The time buddy was last seen online */
time_t last_message; /**< The time you last messaged them */
const char *last_message_status_id; /**< The status id of the buddy when you last messaged them */
const char *last_status_id; /**< The last seen status id of the buddy */
PurpleBuddy *buddy; /**< The buddy that these statistics are associated with */
guint timeout_source_id;
};
struct _CapPrediction {
double probability;
time_t generated_at;
};
#endif