Add support for installing jail.local

If a new variable (fail2ban_configuration) is non empty the file
referenced by that variable is installed to jail.local.
It is a requirement that the file be a valid template.
Wrap comment to 80 characters
Add new variable to test.yml

Upstream request all tests are updated - I've no idea if this is what
they need so it will have to be discussed when I submit the request.
implemented optial local jail template
Merge branch 'goetzk-jail-dot-local-install' into develop
removed test file
Merge branch 'release/1.1.0'
Provide alternative way of configuring jail.local

This provides a second, independent, way of configuring fail2ban. Instead of
copying in a valid template of the administrators making this builds a
configuration file out of variables supplied in configuration. The former way
allows migrating existing configuration files with relative ease while this
could be considered a better way as it benefits from ansibles variable
precedence.
Template file for new jail.local configuration

This file didn't get added to the previous commit.
refactored local.jail config
Merge branch 'release/1.2.0'