Rename Loop::info to Loop::getInfo

We use `get` for all other similar methods, too. Closes #102.

Author: kelunik

src/Loop.php

@@ -416,10 +416,10 @@ public static function setErrorHandler(callable $callback = null)
      *
      * @return array
      */
-    public static function info()
+    public static function getInfo()
     {
         $driver = self::$driver ?: self::get();
-        return $driver->info();
+        return $driver->getInfo();
     }
 
     /**

src/Loop/Driver.php

@@ -270,7 +270,7 @@ abstract public function setErrorHandler(callable $callback = null);
      *
      * @return array
      */
-    abstract public function info();
+    abstract public function getInfo();
 
     /**
      * Get the underlying loop handle.

test/DummyDriver.php

@@ -43,6 +43,6 @@ public function disable($watcherId) {}
     public function cancel($watcherId) {}
     public function reference($watcherId) {}
     public function unreference($watcherId) {}
-    public function info() {}
+    public function getInfo() {}
     public function getHandle() {}
 }