FZMM

## Additions

* Add config to be able to choose the number of heads shown per page in head gallery, default 300

## Changes

* If when you go to select item screen you do not have any applicable item in the inventory change the selected category to default instead of inventory
* Now if you have the symbol chat widgets open and press esc it closes them
- This is because on smaller screen resolutions they may cover the button to close them

## Fixes

* Fixes that the vanilla operator item group items are not displayed if you do not have op
* Fixes alignment error in the text field of images input
* Fix dinnermod compatibility
* Hack-Fix: Fixes the screenshot HUD remains after taking a screenshot using F1 (#43)
* Fix: it is not possible to write in the search field of symbol chat widget (#45)