Text formatting like bold text is not preserved when importing odf documents

Steps to reproduce

Create .odf document

1. Open Open Office
2. Create a new text document
3. Enter text:
This is a odf import test
This text is partially in bold <---- [written in bold]
Here we have a image
[image]
some more text
4. In the text above, replace "[image]" with an actuall image:
Click "Insert" in top menu
Select "Picture" --> "From File..."
Select an .gif or .png image you have on the hard drive
5. Save the document as "ootestimport.odf"

Import the document in eZ Publish

1. Log in to ezwebin as admin
2. Click on "Gettings started" in top menu
3. Click on OpenOffice "Import" icon in webin toolbar
4. Click "Browse" button and select the .odf file you stored earlier
5. Click "Upload file"
6. Verify that you get message "Document is now imported"
7. Click on "ootestimport" link ( in "Document imported as ootestimport" )
8. Verify that the article is displayed correctly:
This is a odf import test
This text is partially in bold
Here we have a image
[image]
some more text