Merge branch '2.0'

* 2.0:
  Scrutinizer CI: Unconfigure external code coverage. This keeps timing out.

.scrutinizer.yml

@@ -1,7 +0,0 @@
-imports:
-    - php
-
-tools:
-    external_code_coverage:
-        runs: 5 # No Code Coverage and HHVM
-        timeout: 10800 # 3 hours

.travis.yml

@@ -31,4 +31,3 @@ script:
 
 after_success:
   - sh -c "if $TRAVIS_SECURE_ENV_VARS; then travis/upload-code-coverage-html.sh; fi"
-  - sh -c "if [ '$TRAVIS_PHP_VERSION' != 'hhvm' ]; then travis/upload-code-coverage-scrutinizer.sh; fi"

travis/upload-code-coverage-scrutinizer.sh

@@ -1,13 +0,0 @@
-#!/bin/sh
-#
-# This file is part of the phpseclib project.
-#
-# (c) Andreas Fischer <bantu@phpbb.com>
-#
-# For the full copyright and license information, please view the LICENSE
-# file that was distributed with this source code.
-#
-set -e
-
-wget https://scrutinizer-ci.com/ocular.phar
-php ocular.phar code-coverage:upload --format=php-clover code_coverage/clover.xml