Dec 18, 2010
  - Fixed bug selecting the wrong revision id
  - Fixed notice errors in PressFlow 

Oct 3, 2010
  - Added UPGRADE instructions file
  - added .install file

Sept 2, 2010
  - Changed name of module to Similar By Terms 2
  - added more documentation to README and changed to markdown format

Aug 29, 2010
  - Moved the generation of tids to the arguments section
  - Allow limiting to specific vocabularies
  - Allow passing in of multiple nodes
  - Added "don't show this node in results" checkbox to nid argument section
  - Created a displayable field which shows the % of similarity rather than count