Update documentation

Add config file for Doxygen

.gitignore

@@ -1,6 +1,9 @@
 # Composer
 vendor/
 
+# Doxygen
+docs/html
+
 # PhpStorm
 workspace.xml
 

src/pjdietz/WellRESTed/Exceptions/CurlException.php

@@ -5,6 +5,7 @@ namespace pjdietz\WellRESTed\Exceptions;
 /**
  * Exception related to a cURL operation. The message and code should correspond
  * to the cURL error and error number that caused the excpetion.
- *
  */
-class CurlException extends WellrestedException {}
+class CurlException extends WellrestedException
+{
+}

src/pjdietz/WellRESTed/Exceptions/WellrestedException.php

@@ -2,9 +2,11 @@
 
 namespace pjdietz\WellRESTed\Exceptions;
 
+use \Exception;
+
 /**
  * Top level class for custom exceptions thrown by Well RESTed.
  */
-class WellrestedException extends \Exception {}
-
-?>
+class WellrestedException extends Exception
+{
+}

src/pjdietz/WellRESTed/Message.php

@@ -149,7 +149,7 @@ abstract class Message
     /**
      * Add or update a header to a given value
      *
-     * @param string name
+     * @param string $name
      * @param $value
      * @param string $value
      */