Issue #2157045 by dawehner: Update doctrine/common to 2.5-dev.

composer.json

composer.lock

core/vendor/autoload.php

core/vendor/composer/autoload_real.php

core/vendor/composer/installed.json

core/vendor/doctrine/common/.gitignore

core/vendor/doctrine/common/.travis.yml

core/vendor/doctrine/common/bin/travis-setup.php

core/vendor/doctrine/common/build.properties

core/vendor/doctrine/common/build.xml

core/vendor/doctrine/common/composer.json

...ndor/doctrine/common/lib/Doctrine/Common/EventManager.php

.../common/lib/Doctrine/Common/Persistence/ObjectManager.php

...common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php

.../Doctrine/Common/Proxy/Exception/OutOfBoundsException.php

...trine/common/lib/Doctrine/Common/Proxy/ProxyGenerator.php

...vendor/doctrine/common/lib/Doctrine/Common/Util/Debug.php

core/vendor/doctrine/common/lib/Doctrine/Common/Version.php

.../Doctrine/Tests/Common/Proxy/AbstractProxyFactoryTest.php

...s/Doctrine/Tests/Common/Proxy/ProxyClassGeneratorTest.php