FEATURE: Document usage of frontend plugin and contribution

Documentation/source/development.rst

@@ -0,0 +1,29 @@
+.. _contribution:
+
+Contribution
+============
+
+Everyone is welcome to contribute, whether it's code, issues, feature requests or any other kind.
+
+Below is a documentation what to respect during contributions.
+
+.. _contribution_development:
+
+Development
+-----------
+
+All changes are introduced through pull requests at `Github`_ and should contain the following:
+
+* Adjusted tests if tests existed before. Otherwise they will break on `travis-ci`_.
+
+* New tests whenever possible and usefull.
+
+* Code has to follow `PSR-2`_.
+
+* Adjusted documentation.
+
+* Make sure to follow the documented :ref:`concepts`.
+
+.. _Github: https://github.com/DanielSiepmann/search_core
+.. _travis-ci: https://travis-ci.org/
+.. _PSR-2: http://www.php-fig.org/psr/psr-2/

Documentation/source/index.rst

@@ -13,3 +13,4 @@ Table of Contents
    concepts
    connections
    indexer
+   development

Documentation/source/usage.rst

@@ -29,3 +29,11 @@ The tables have to be white listed through :ref:`allowedTables` option.
 .. note::
 
   Not all hook operations are supported yet, see :issue:`27`.
+
+.. _usage_searching:
+
+Searching / Frontend Plugin
+---------------------------
+
+To provide a search interface you can insert the frontend Plugin as normal content element of type
+plugin. The plugin is named *Search Core*.