All day event only on working days [Improvement]

[BentHaase]

Expected behaviour

When adding a new "all day event" over a greater timespan (e.g. four weeks) one should be able to select the weekdays in which this even occurs. (e.g. only Monday - Friday // Monday - Saturday etc.). This is especially important when this app is used for business.

Actual behaviour

All day events are added over the whole time span, no option to specify the days.

Server configuration

Operating system: Ubuntu 16.04

Web server: nginx/1.11.3

Database: MariaDB 10.1.17

PHP version: PHP 7.0.10-2+deb.sury.org~xenial+1

Server version: Nextcloud 10.0 (Stable)

Calendar version: 1.3.3

Updated from an older installed version or fresh install: Upgraded from OC9 to NC9 --> Update NC9 to NC10

[georgehrke]

closing in favor of #223