[FEATURE] Add config and use composer autoloader.

We use composer already to install SabreDAV. Include config
composer.(json|lock) to install and manage more dependencies
in future.
Also provide PSR-4 autoloading for our namespaced classes, e.g.
"Zotlabs\". To regenerate autoloader maps use:
$ composer install --optimize-autoloader --no-dev

We could also remove the whole vendor/ folder from our repository, but
that would need changes in deployment and how to install hubs and needs
more discussion first.

1 files changed, 5 insertions, 4 deletions

diff --git a/vendor/psr/log/Psr/Log/NullLogger.php b/vendor/psr/log/Psr/Log/NullLogger.php
index 553a3c593..d8cd682c8 100644
--- a/vendor/psr/log/Psr/Log/NullLogger.php
+++ b/vendor/psr/log/Psr/Log/NullLogger.php
@@ -3,7 +3,7 @@
 namespace Psr\Log;
 
 /**
- * This Logger can be used to avoid conditional log calls
+ * This Logger can be used to avoid conditional log calls.
  *
  * Logging should always be optional, and if no logger is provided to your
  * library creating a NullLogger instance to have something to throw logs at
@@ -15,10 +15,11 @@ class NullLogger extends AbstractLogger
     /**
      * Logs with an arbitrary level.
      *
-     * @param mixed $level
+     * @param mixed  $level
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function log($level, $message, array $context = array())
     {