Master



See merge request !261

This reverts commit 9d3f2bbc.

This reverts commit aab7e05b.

some more filter_var for ipv4 / ipv6



See merge request !260

use filter_var instead of regex for ip-addresses



See merge request !259

Feature merge



See merge request !256

use mktemp in update scripts to avoid race conditions



See merge request !254

maindomain of aps-instance changeable and ordered rewrite rules in apache-vhost-conf

1. maindomain in apsinstance:
Posibility to change main-domain of aps-instance over remote (in interface maind…omain is always the websites domain but over remote it's now possible to set an alias oder subdomain, that will be used in instance-settings. Important if e.g. wordpress-installation should run unter an aliasdomain instead of the websites domain)

2. append *-Rewrite-Rules to the end of rewrite-rules. With this it is possible to use 
- sub.domain.tld
- *.domain.tld
together with different subdir-redirects (with the usage of redirect-type L for sub.domain.tld). Before this change it was never possible to get it always working, because it depended on the order in database if it worked or not. 

See merge request !255