minor #100 Expose all formaters as services (lyrixx)

This PR was merged into the 2.6.x-dev branch.

Discussion
----------

Expose all formaters as services

Right now, it's not damn easy to configure a custom formatter
for an handler, because the developer should create a new service.
So, only for formatter that does not depend on external
configuration, we can use directly monolog formatter:

    heka:
        type: socket
        connection_string: "%heka_endpoint%"
        timeout: 1
        connection_timeout: 1
        formatter: monolog.formatter.json_formatter

Commits
-------

401ee75 Expose all formater as services

Author: stof

Resources/config/monolog.xml

@@ -44,7 +44,6 @@
         <parameter key="monolog.handler.filter.class">Monolog\Handler\FilterHandler</parameter>
         <parameter key="monolog.handler.mongo.class">Monolog\Handler\MongoDBHandler</parameter>
         <parameter key="monolog.mongo.client.class">MongoClient</parameter>
-
     </parameters>
 
     <services>
@@ -57,5 +56,16 @@
         <service id="monolog.logger_prototype" class="%monolog.logger.class%" abstract="true">
             <argument /><!-- Channel -->
         </service>
+
+        <!-- Formatters -->
+        <service id="monolog.formatter.chrome_php" class="Monolog\Formatter\ChromePHPFormatter" public="false" />
+        <service id="monolog.formatter.gelf_message" class="Monolog\Formatter\GelfMessageFormatter" public="false" />
+        <service id="monolog.formatter.html" class="Monolog\Formatter\HtmlFormatter" public="false" />
+        <service id="monolog.formatter.json" class="Monolog\Formatter\JsonFormatter" public="false" />
+        <service id="monolog.formatter.line" class="Monolog\Formatter\LineFormatter" public="false" />
+        <service id="monolog.formatter.loggly" class="Monolog\Formatter\LogglyFormatter" public="false" />
+        <service id="monolog.formatter.normalizer" class="Monolog\Formatter\NormalizerFormatter" public="false" />
+        <service id="monolog.formatter.scalar" class="Monolog\Formatter\ScalarFormatter" public="false" />
+        <service id="monolog.formatter.wildfire" class="Monolog\Formatter\WildfireFormatter" public="false" />
     </services>
 </container>