GSoC Blurry Shadow Weekly Update

Hello,

it has been a very good month of work!
About this week progress,

   1. Updated ODF support as shadow-blur isn't standardized yet
   2. Added OOXML/ODF export test functions for the shadow blur
   3. I have been working on tdf#134052 since last week, Debugging to find
   what makes using transparency affecting the shadow in the slideshow and
   still working to fix it.


I have submitted a patch [1] for ODF/OOXML Support and Test functions.
In the next code phase, I will be working on the UI of the shadow panel to
be able to control the blur.

[1]: https://gerrit.libreoffice.org/c/core/+/96907

Regards,
Ahmad.