ADD: updated Readme

README.md

@@ -1,6 +1,6 @@
-# Yet Another Argument-Parser
+# Yet Another Argument Parser (YAAP)
 
-Another small command-line argument parser for C.
+YAAP is a simple command line argument parser for C. It uses functions and structures to add arguments to the parsing context and parse the command line.
 
 ## Author
 Dominik Meyer <dmeyer@federationhq.de>
@@ -9,9 +9,29 @@ Dominik Meyer <dmeyer@federationhq.de>
 
 Copyright 2018 by Dominik Meyer Licensed under GPLv3
 
+## Features
+
+* git like command support (git commit)
+* short and long flag support ( -t YAAP or –title=YAAP)
+* string argument support ( -t YAAP or – title=YAAP)
+
+## Coming
+* simple flags (-v, -V, -h, –help)
+* integer arguments (-c 10)
+* hex arguments ( -c 0x5A)
+
+## Installation
+
+YAAP is intented to be copied into your project directory. Different approaches are available:
+
+* simpe copy argparse.h and argparse.c into your source directory
+* add the github repository as a submodule
+* add the github repository as a subtree
+* add the github repository as a subrepo
+
+In all cases you have to make sure that argparse.c is compiled into an object file and is appended to your link stage.
+
 ## Signed Commits
 All commits are signed with the GPG key for dmeyer@federationhq.de valid from 2017-07-30
 
 Fingerprint:  8A96 F2F7 FC07 3485 C724  9879 B4C3 12B6 0060 6B64
-
-## Description