Replace deprecated "include" with "include_tasks" (#291)

The existing code does not work on any semi-recent Ansible versions.

URL: #281
URL: #178

fix: #283 | rename install_from_source.yml to install.yml (#285)

Details:
- This issue is described in issue #283
- The commit that broke this version is: #90f4d63c9608cb016e12d5f31ac376f3f7de98af

Add option to install from repo instead of from source (#280)

* Add option to install from repo instead of from source

* Do not create init-script/systemd service/tmpfiles config when installing from distro package and using the default service name

Co-authored-by: Yannik Sembritzki <yannik@sembritzki.org>

make redis_user owner of /etc/redis (#262)

Add redis 6.0.* checksums. (#240)

Use redis_service_name for defaults file (#221)

Version 1.2.6

 - Add checksums for Redis versions up to 5.0.5
 - Add variable for hz
 - Don't fail in check mode
 - Add variable for lua-time-limit
 - Remove apt/zypper/yum/pkg loops to stop deprecation notice

Version 1.2.5

 - Use to_nice_json to prevent idempotency failures
 - Last version for Ansible 1.x

Version 1.2.4

 - Add redis group before user (#165)
 - Create alternatives for redis binaries (#119)

Version 1.2.3

 - Add checksums for Redis 3.2.{7,8} (#149)
 - Add notify_keyspace_events config (#152/#157)
 - Fix conditional evaluation with redis_tarball var (#158)