placed some useful information in the README.md

README.md

@@ -1 +1,18 @@
 # BetterMOTD
+Description? Pictures say more than words! 
+## screenshot:
+![alt text](https://cz0.cz/static/untracked/images/bm_demo.png "Example of BetterMOTD at work")
+## quick install:
+```
+https://cz0.cz/git/czoczo/BetterMOTD.git
+```
+## usage:
+```
+./bmotd.sh 
+Use: ./bmotd.sh [ test | update | enable | disable ]
+
+   test   - Print generated motd to standard output. Use for preview.
+   update - Update /etc/motd file
+   enable - Places ./bmotd.sh in /etc and adds cron entry for script to run every minute
+   disable - Removes cron entry and disables refreshes of /etc/motd
+```