V2.0 Finaler Stand 17.06. mit angepasstem ReadME für den Start der Angular Applikation

README.md

 # How to start Angular
 1. open command Window and change directory to Project Path
 
-2. run "npm install" for installing all Project Dependencies
-(all Dependencies inclusive node.js will be installed)
+2. Run `npm install` for installing all Project Dependencies <br>
+(all Dependencies inclusive node.js will be installed, generally you could use `npm` and `yarn`, but never use both at the same time for managing the dependencies. This could cause problems.)
 
-3. run "ng serve" for compiling and starting of the angular dev server <br> 
+3. Run `ng serve` for compiling and starting of the angular dev server <br> 
   (If the port ::4200 is already in use, the ng serve will abort with a exception
   "An unhandled exception occurred: Port 4200 is already in use. Use '--port' to specify a different port.")
   
-4. If the compiling was successful you could navigate to 'http://localhost:4200/' <br>
+4. Navigate to 'http://localhost:4200/' after successful compiling <br>
    (** Angular Live Development Server is listening on localhost:4200, open your browser on http://localhost:4200/ **
     : Compiled successfully.)
-4. Stopping the Angular dev server with 'Ctrl + C'
+    
+4. Run `Ctrl + C` to stop Angular dev server. 
 
 ## Development server