+## Examples
+`thingy_grabber.py collection cwoac bike`
+Download the collection 'bike' by the user 'cwoac'
+`thingy_grabber.py -d downloads -l warning thing 1234 4321 1232`
+Download the three things 1234, 4321 and 1232 into the directory downloads. Only give warnings.
+`thingy_grabber.py -d c:\downloads -l debug user jim bob`
+Download all designs by jim and bob into directories under `c:\downloads`, give lots of debug messages
+`
+