[TASK] Readme - adding backend link and some corrections

README.md

-SGalinski.TypoScriptReferenceFrontend
+# Instalation guide for SGalinski.TypoScriptReferenceFrontend Flow package
 
-## Setup Notes
-
-### Prerequisite
+## Prerequisite
 
 SGalinski.TypoScriptReferenceFrontend is Flow package, so you need first a flow project:
 
 Use `composer create-project --dev --keep-vcs typo3/flow-base-distribution ProjectName`
 You can use any project name you wish. If you already have Flow project, you can skip this step.
 
-### Install
+## Install
 
 The project can be installed by composer, or downloaded from git:
  
-#### A) Install by composer
+### A) Install by composer
 
 Change into `ProjectName` directory
 
@@ -21,17 +19,17 @@ Change into `ProjectName` directory
   
 Use `composer require ...` and `composer update` to install the package.
 
-#### B) Download from git
+### B) Download from git
 
   cd Packages/Application
   git clone git@gitlab.sgalinski.de:typo3/TypoScript-Forger.git SGalinski.TypoScriptReferenceFrontend
   cd typo_script_backend
 
-### Supply the necessary routes
+## Supply the necessary routes
 
 Edit Routes.yaml of your project (`ProjectName/Configuration/Routes.yaml`)
 
-#### If you are using WMDB.Forger package in same project
+### If you are using WMDB.Forger package in same project
 
 It is important to include SGalinski.TypoScriptReferenceFrontend subRoutes before WMDB.ForgerSubroutes to avoid
 route conflicts. 
@@ -66,7 +64,7 @@ The prefix 'ts' in uriPattern: 'ts/<SGalinski.TypoScriptReferenceFrontend>' has
       package: TYPO3.Flow
 </pre>
 
-#### In empty project Routes.yaml looks like this
+### In empty project Routes.yaml looks like this
 
 Uri prefix can be added if needed.
 
@@ -92,7 +90,7 @@ Uri prefix can be added if needed.
       package: TYPO3.Flow
 </pre>
 
-### Configure view
+## Configure view
 
 To be able to integrate SGalinski.TypoScriptReferenceFrontend package with other packages 
 (for example to use existing menu from other package), view configuration in main project is needed.
@@ -101,13 +99,24 @@ Here is view configuration for integration with WMDB.Forger package.
 
 ProjectName/Configuration/Views.yaml:
 
-  -
-    options:
-      layoutRootPaths:
-        'WMDB.Forger/Layouts': 'resource://WMDB.Forger/Private/Layouts'
-      partialRootPaths:
-        'WMDB.Forger/Partials': 'resource://WMDB.Forger/Private/Partials'
-        'SGalinski.TypoScriptReferenceFrontend/Partials': 'resource://SGalinski.TypoScriptReferenceFrontend/Private/Partials'
-  #    templateRootPaths:
-  #      'WMDB.Forger/Templates': 'resource://WMDB.Forger/Private/Templates'
-  #      'SGalinski.TypoScriptReferenceFrontend/Templates': 'resource://SGalinski.TypoScriptReferenceFrontend/Private/Templates'
+<pre>
+-
+  options:
+    layoutRootPaths:
+      'WMDB.Forger/Layouts': 'resource://WMDB.Forger/Private/Layouts'
+    partialRootPaths:
+      'WMDB.Forger/Partials': 'resource://WMDB.Forger/Private/Partials'
+      'SGalinski.TypoScriptReferenceFrontend/Partials': 'resource://SGalinski.TypoScriptReferenceFrontend/Private/Partials'
+#    templateRootPaths:
+#      'WMDB.Forger/Templates': 'resource://WMDB.Forger/Private/Templates'
+#      'SGalinski.TypoScriptReferenceFrontend/Templates': 'resource://SGalinski.TypoScriptReferenceFrontend/Private/Templates'
+</pre>
+
+## Install backend
+
+This project is front end part of grater entity. 
+All the data which is used by this package is provided by RESTful web service:
+
+    https://gitlab.sgalinski.de/typo3/TypoScript-Backend
+    
+If the service is not installed, follow it's readme to do so.