gradle 2.14.1 to 4.7
build tools 21.1.2 to 27.0.3
build gradle 2.1.3 to 3.1.3

Patch received in https://github.com/matrix-org/olm/issues/13

Patch has been received by e-mail, Signed-off-by: Arnaud Fontaine <arnaud.fontaine@ssi.gouv.fr>

Signed-off-by: Wilfried Klaebe <w+gitstuff@chaos.in-kiel.de>

The code for this change is taken from
https://stackoverflow.com/a/30225575/4929236



This patch is Signed-Off-By: Marcel Radzio <marcel@radzio-sh.de>

From 4a82d31e8cb808a04956fc847ed0ec0ff322b956 Mon Sep 17 00:00:00 2001
From: Hubert Chathi <hubert@uhoreg.ca>
Date: Wed, 3 Jan 2018 21:37:43 -0500
Subject: [PATCH] fix some typos in JavaScript library

Signed-off-by: Hubert Chathi <hubert@uhoreg.ca>

because we may not have pep8 installed at the system level

Signed-off-by: Alexey Rusakov <ktirf@users.sf.net>

This disrupts building at least with Visual Studio.

Signed-off-by: Alexey Rusakov <ktirf@users.sf.net>

Signed-off-by: Hubert Chathi <hubert@uhoreg.ca>

It's not much use if everything is hardcoded.

Merge master into patched branch to fix conflicts prior to merge back to master

Fix line lengths in newly-added code

Signed-off-by: Alexander Maznev <alexander.maznev@gmail.com>

Signed-off-by: Alexander Maznev <alexander.maznev@gmail.com>

Signed-off-by: Alexander Maznev <alexander.maznev@gmail.com>

make the python code adhere to PEP8