Add option 'alldayformat' to davcaltable and support for allday events

Update handling of allDay events - this should fix T23

Rework SQL query handling to allow question marks in input fields

The time format can now be force on a per-calendar option (syntax)

Fix lnaguage for timeformat

Add iOS sync URL to Settings/Sync dialog

Add option to change time format (24h/12h) independently of the language

Update translation regarding links

Improve timezone handling and add support for forcing the timezone in
calendar and table output.

Add possibility to attach webpages to calendar entries - it syncs
properly at least with Thunderbird. Dutch translation for the new
functions is missing.

Fix displaying of all day events in table

Fix typo in language file

Update Dutch translation

Update plugin info

Add language support for German and Dutch

Add .htaccess rule for CGI/FastCGI PHP modules

Add debug log facility if enabled in DokuWiki

Use absolute paths to vendor/autoload.php

Update date

Better support for tables, sorting of tables

Make options more sane

Add table output and ODT support by means of the table

Improve reading configuration settings in sync backends

Fix some issues with open wikis / public calendars and a few minor other
issues

Allow specifying default view in syntax