Add support for apache_listen_port_ssl for Debian, RedHat, Suse and AmazonLinux.

[tobias-richter]

This PR will add support for apache_listen_port_ssl for Debian, RedHat, Suse and Amazon Linux as this is currently not implemented.
I have to admit that the regular expressions are quite complex. One solution to simplify them would be to create os family and apache version specific var files.

Changes:

Apache Listen Port

• Removed apache_ports_configuration_items from os family vars since they are overwritten by the apache vars anyways
• Kept line in file mechanism in order to be backward compatibel
• Added new regexp mechanism to apply changes to the configuration files
• Added regex for apache 2.2 and apache 2.4 in order to set apache_listen_port and apache_listen_port_ssl

Apache Modules

• Switched enabling and enabling of apache mods to ansible apache2_module
  ** Old .load syntax for apache_mods_enabled andapache_mods_disabled is still supported
• Added apache module enabling / disabling for RedHat/Amazon Linux and Suse

Amazon Linux

• Updated __apache_packages since configured packages were not found during testing

Tested on:

• Debian 7
• Debian 8
• Debian 9
• CentOS 6
• CentOS 7
• SLES 12.3
• OpenSuse 42.2
• OpenSuse 42.3
• Solaris 11
• Amazon Linux 2016.03
• Amazon Linux 2016.09
• Amazon Linux 2017.03

The tests from tests/ have also passed for

• CentOS 6
• CentOS 7
• Ubuntu 1804
• Ubuntu 1604
• Ubuntu 1204
• Ubuntu Debian 9
• Ubuntu Debian 8

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