2.4.1 Convert module to service provider.

Convert modules to service provider. Remove some small flaws like php warnings and JS console.log

v2.4.0

2.4.0 Tie moving display events window created by Now and 'Number of days after today' to the display time instead of the data-retrieve/cache time. Make it possible to let the window start at 0H00 and end at 23H59 local time of the startdate and enddate of the window in addition to the current solution where both ends are at the time of the day the data is displayed/retrieved.

v2.2.1

2.2.1 20240123 after an issue of black88mx6 in WP support forum: don't display description line when excerpt-length = 0

v2.2.0

2.2.0 after an issue of gonzob in WP support forum: 'Bug with repeating events
' improved handling of EXDATE so that also the first event of a recurrent set can be excluded.
Basic parse Recurrence-ID (only one Recurrence-ID event to replace one occurrence of the recurrent set) to support changes in individual recurrent events in Google Calendar. Remove _ chars from UID.

v2.1.5

2.1.5 tested up to J 5 added compatibility to 5.99.99

v2.1.4

Added optional placeholder HTML output when no upcoming events are avalable.
Also added optional output after the events list (when upcoming events are available).

V2.1.3

Choose between (inner module) lay-outs with select. Hierarchical lay-out added.

v2.1.1

2.1.1 Solved Warning: Array to string conversion in .../Transport/Curl.php on line 183 that occured after using php 8.

v2.1.0

2.1.0 Support more calendars in one module/block. Support DURATION of event. Move processing 'allowhtml' complete out Parser to template/block. Use properties in IcsParser to limit copying of input params in several functions. Solved issue: Warning: date() expects at most 2 parameters, 3 given in ...IcsParser.php on line 542 caused by wp_date() / date() replacement in v2.0.4.
Support BYSETPOS in response to a github issue on the WP block of peppergrayxyz. Support WKST.

v2.0.0

2.0.0 major and minor vesion number aligned with those of Wordpress block with the same functionality and the same code for the IcsParser block
Apart from CMS specific functions (get_option('timezone_string') / Factory::getApplication()->get('offset'), wp_transient / cache type 'output' and wp_remote_get / Joomla\Http\Http->get()) and temporary wp_date() / date().