updated README/added Metadata

METADATA.md

@@ -0,0 +1,14 @@
+Metadata Management
+===================
+For every picture a number of meta data should be saved:
+- HTTP-Header:
+    - url
+    - mimetype
+    - size
+    - last-modified
+- External Info:
+    - alt text
+    - info
+    - (picture name)
+    - (tags)
+

README.md

@@ -12,23 +12,40 @@ It's main purpose is derived from this XKCD quote:
 
 The name was borrowed from [the 'fucking magnets' meme](http://knowyourmeme.com/memes/f-cking-magnets-how-do-they-work).
 
-Used node.js libraries:
-=======================
-
-  * [Trollopjs for commandline parsing](http://github.com/bentomas/trollopjs)
-  * [Node-Streamlogger for logging](http://github.com/andrewvc/node-streamlogger)
-  * [Node-Htmlparser for logging](http://github.com/tautologistics/node-htmlparser)
-  * [Colored.js for colored VT100 output](http://github.com/pfleidi/colored.js)
 
+FEATURES
+=======
+- download all the funny pictures on the internet directly to your hard disk
+- extensible plugin facility with multi-module support
+- modules for high-quality funny pics 
+    - icanhascheezburger-network like failblog and lolcats
+    - soup.io
+    - kqe 
+    - bildschirmarbeiter
+    - ... more
+- FUNNY PICTURES ALL THE WAY
 TODO:
 =====
 
   * Live Ticker (scheduler) - partly implemented
-  * Other Plugins
-  * Backwards grabbing
+  * Other Plugins ( recently added cheezburger\_network)
   * Add debugging and inspection howto
   * Support commandline options like loglevel 
-  * Use node-htmlparser instead of own regex
+  * Use node-htmlparser instead of own regex (used in cheezburger as first
+    plugin
+  * meta data for every picture
+
+Used node.js libraries:
+=======================
+
+  * [Trollopjs for commandline parsing](http://github.com/bentomas/trollopjs)
+  * [Node-Streamlogger for logging](http://github.com/andrewvc/node-streamlogger)
+  * [Node-Htmlparser for Screen Scraping](http://github.com/tautologistics/node-htmlparser)
+  * [soupselect for CSS selectors after HTML-parsing](http://github.com/harryf/node-soupselect.git)
+  * [Coloredjs for colored VT100 output](http://github.com/pfleidi/colored.js)
+
+in short:
+npm install trollop htmlparser soupselect
 
 
 Workaround to delete downloaded html files: