Revision 696584

1. initial support for rich text in xssf"
2. cleaned common ooxml-ole2 interfaces, removed ole2-specific stuff
3. added new examples from the quick guide
4. misc xssf refactoring, tending to use enums intstead of final static constants
5. refactored XSSFFont
6. included test-ooxml and jar-ooxml in the dist target, they are part of release and should be there