Composer packaging to make us available as a library

Change-Id: I60fd5b58db20e43df341f065dc25e4cefe843b77
fixups for unfork

Change-Id: Ibd8bb393eed1f90c88c271359c28fed947fa845b
Worldpay cleanup: Antifraud filters firing too much

Nutshell: The antifraud filters were firing on transactions
that were refused at the gateway. This was wasting bandwidth
and minfraud queries, and causing false positives in the ip
velocity filter.

Change-Id: I9239149972a902878f08626d5a9a0d2ecd65b2c0
Add missing test autoload classes

These were breaking --group WorldPay, Amazon, and GlobalCollect.

Change-Id: Idf3d0c81f27e2190e7b430f3a166ce953150d987
Localisation updates from https://translatewiki.net.

Change-Id: I1a40c33fa48be2812e5308c5d1b75cf9ac54e9bd
Localisation updates from https://translatewiki.net.

Change-Id: I03388e3b8085b287fa8a55b280c44a7172c32a04
Remove name@email.com from WP form

Change-Id: I90b76c47f108d1d1ac37009c95b0e9bb8f845c88
Update legal text on landing page

Change-Id: I4f41823dc1c5c97697f3acdf7287768d444d9c17
Merge branch 'master' into deploy-payments_1.22

Conflicts:
	DonationInterface.php
	tests/Adapter/GlobalCollect/GlobalCollectFormLoadTestCase.php
	tests/Adapter/GlobalCollect/GlobalCollectOrphanAdapterTestCase.php
	tests/Adapter/WorldPay/WorldPayTestCase.php

Change-Id: Ib275bf014a279d607817fc86799d035a4bee693d