[DebugBundle] remove README.md

src/Symfony/Bundle/DebugBundle/README.md

@@ -1,22 +0,0 @@
-dump() function
-================
-
-This bundle provides a better `dump()` function, that you can use instead of
-`var_dump()`, *better* meaning:
-
-- per object and resource types specialized view: e.g. filter out Doctrine noise
-  while dumping a single proxy entity, or get more insight on opened files with
-  `stream_get_meta_data()`. Add your own dedicated `Dumper\Caster` and get the
-  view *you* need.
-- configurable output format: HTML, command line with colors or [a dedicated high
-  accuracy JSON format](Resource/doc/json-spec.md).
-- ability to dump internal references, either soft ones (objects or resources)
-  or hard ones (`=&` on arrays or objects properties). Repeated occurrences of
-  the same object/array/resource won't appear again and again anymore. Moreover,
-  you'll be able to inspect the reference structure of your data.
-- ability to operate in the context of an output buffering handler.
-- full exposure of the internal mechanisms used for walking through an arbitrary
-  PHP data structure.
-
-Calling `dump($myVvar)` works in all PHP code and `{% dump myVar %}` or
-`{{ dump(myVar) }}` in Twig templates.