docs: Update README to explain how to use the new commands

README.md

@@ -1,5 +1,5 @@
 > **WARNING**: This is a fork of [jakobwesthoff/phuml][1] which isn't actively maintained anymore.
-I've volunteered to [to become the new maintainer][2].
+I've volunteered [to become the new maintainer][2].
 My plan is to publish this library in Packagist and add support for PHP 7.
 
 [![Build Status][3]][4]
@@ -13,46 +13,40 @@ My plan is to publish this library in Packagist and add support for PHP 7.
 phUML is fully automatic [UML][7] class diagram generator written [PHP][8].
 It creates an image representation of the OO structure based on the UML specification.
 
-
 ## How does it look like?
 
 [![UML Diagram][9]][10]
 
-The image shown here is the class diagram generated by phUML when run on its own codebase.
+The image shown here is the class diagram generated by phUML when run on its previous codebase.
 This image is hardly readable, because it has been resized to fit in the layout of this page.
 You can take a look at the complete image by clicking [here][10].
 
 ## Can I use this for my own projects?
 
 phUML should be compatible with any object oriented code written in PHP 5.
 
-phUML has an informative help interface, which can be called with the `-h` option.
+The console application works with so called processors.
+Processors may be used to create different output formats.
+There's currently 3 types of processors:
 
-```
-$ phuml -h
-```
+* Processors to produce a digraph using dot language
+* Processors to produce `png` class diagrams
+* Processors to produce statistics
 
-The phUML generator works with so called processors.
-Processors may be used to create a lot of different output formats.
-Every available processor can be listed by calling phUML with the `-l` option.
+To successfully create UML diagrams you will need the [graphviz][11] toolkit installed on your system.
+You may then call the `neato` or `dot` executables, which are part of graphviz, to process the created file
+manually or you may have `phUML` do this for you by using the dot or neato processor.
+
+This is the command used to generate the example you can see above.
 
 ```
-$ phuml -l
+$ vendor/bin/phuml phuml:diagram -r -a -p dot tests/.code example.png
 ```
 
-The most important processor used to create images of any kind is the graphviz processor.
-It outputs information in the so called dot language used by [graphviz][11].
-To successfully create UML diagrams you will need the graphviz toolkit installed on your system.
-You may then call the neato or dot executables, which are part of graphviz, to process the created file
-manually or you may phUML do this for you by using the dot or neato processor.
-
-You should just play around with the phUML commandline tool to get a better
-understanding of what the processors do and how they work.
-To give you a short example of how a complete phUML call could look like, this is the one used
-generate the example you can see above.
+This is the command used to generate the statistics of a codebase.
 
 ```
-$ phuml -r ./ -dot -createAssociations false -neato example.png
+$ vendor/bin/phuml phuml:statistics -r tests/.code stats.txt
 ```
 
 [1]: https://github.com/jakobwesthoff/phuml