No Documentation on how to configure for embedding properties to MS Office Docs

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Install Jar into WEB-INF/lib for Alfresco
2. Create docx with custom property of MyDescription
3. Add docx file to alfresco.  Update description alfresco metadata
4. Download docx, no change in custom property MyDescription value. 

What is the expected output? What do you see instead?
MyDescription updated with metadata from Alfresco description

What version of the product are you using? On what operating system?
Download jar 3.4.12

Please provide any additional information below.

Original issue reported on code.google.com by bgkone...@gmail.com on 8 Jul 2014 at 7:46