[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, 30 insertions, 21 deletions

diff --git a/vendor/psr/log/Psr/Log/LoggerTrait.php b/vendor/psr/log/Psr/Log/LoggerTrait.php
index 591249600..867225df1 100644
--- a/vendor/psr/log/Psr/Log/LoggerTrait.php
+++ b/vendor/psr/log/Psr/Log/LoggerTrait.php
@@ -6,8 +6,8 @@ namespace Psr\Log;
  * This is a simple Logger trait that classes unable to extend AbstractLogger
  * (because they extend another class, etc) can include.
  *
- * It simply delegates all log-level-specific methods to the `log` method to 
- * reduce boilerplate code that a simple Logger that does the same thing with 
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
  * messages regardless of the error level has to implement.
  */
 trait LoggerTrait
@@ -16,8 +16,9 @@ trait LoggerTrait
      * System is unusable.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function emergency($message, array $context = array())
     {
@@ -31,8 +32,9 @@ trait LoggerTrait
      * trigger the SMS alerts and wake you up.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function alert($message, array $context = array())
     {
@@ -45,8 +47,9 @@ trait LoggerTrait
      * Example: Application component unavailable, unexpected exception.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function critical($message, array $context = array())
     {
@@ -58,8 +61,9 @@ trait LoggerTrait
      * be logged and monitored.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function error($message, array $context = array())
     {
@@ -73,8 +77,9 @@ trait LoggerTrait
      * that are not necessarily wrong.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function warning($message, array $context = array())
     {
@@ -85,8 +90,9 @@ trait LoggerTrait
      * Normal but significant events.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function notice($message, array $context = array())
     {
@@ -99,8 +105,9 @@ trait LoggerTrait
      * Example: User logs in, SQL logs.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function info($message, array $context = array())
     {
@@ -111,8 +118,9 @@ trait LoggerTrait
      * Detailed debug information.
      *
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     public function debug($message, array $context = array())
     {
@@ -122,10 +130,11 @@ trait LoggerTrait
     /**
      * Logs with an arbitrary level.
      *
-     * @param mixed $level
+     * @param mixed  $level
      * @param string $message
-     * @param array $context
-     * @return null
+     * @param array  $context
+     *
+     * @return void
      */
     abstract public function log($level, $message, array $context = array());
 }