XWIKI-11080: The "Maximize" option from "Description" field is not working on AWM
[misc] Getting rid of unwanted log
[cleanup] Updated wiki pages to the new xar format.
XWIKI-10296: The default value of a date field should be empty or today, not the date when the class has been created
- Using a magic date to mark inside an application's template that a default value is not actually set and that the emptyIsToday mechanism should still be applied when creating new entries.
- Used a custom displayer for Date fields that displays an empty value in the AWM class editor or the entry's edit/create form when the magic value is set to the template so that the user is never exposed to this technical detail.
XWIKI-11140: Empty lines are not visually displayed
XWIKI-11000: Filtering by a long type property field you will have an error
- Properly implemented for all NumberClass types
XWIKI-10745: Improve the display of available languages in Flamingo.

* Display the current language in the top bar if multilingual=1
* Also remove the .hasIcon CSS class which is actually useless in Flamingo
XWIKI-11126: Wording issues on Administration -> Presentation
Merge pull request #340 from msmeria/XWIKI-11126

XWIKI-11126: Wording issues on Administration -> Presentation
[build] Bulletproofing a test.
[misc] Typo
XWIKI-10727: Make Livetables responsive with screen size.
XWIKI-10727: Make Livetables responsive with screen size.
XWIKI-11029: Remove the 'default' marker from our ColorThemes.
XWIKI-11154: Impossible to download extension file from REST when the extension file link is a URL that does not provide any content type
[misc] Remove undeeded plugin declaration
XWIKI-11143: Add support for URL source in office viewer macro
XWIKI-11143: Add support for URL source in office viewer macro
* fix test
[Misc] Improved javadoc
XWIKI-11129: Wrong message received if you want to reset your password and the SMTP server isn't configured