updated readme

README.md

@@ -1,2 +1,16 @@
 pyr0-bash-functions
 ===============
+
+A functions library for bash-like scripting
+
+Includes:
+
+  - Colorization
+  - Text Formatting
+  - Bounding Box Drawing
+  - Logging
+  - User-interactable menus
+
+With all of these tools combined, you can make powerful interactive scripts with ease and pleasant form
+
+run `./demo.sh` for example output