Improvements around TLS host connection and translations

[snake14]

Description:

A customer noticed a couple warnings. Also added a note to the host field help text about using a TLS connection. This PR is to address those. While addressing those, it was discovered that the settings weren't translated. So, this adds all of the system settings to the the list of strings that can be translated.

Addresses issue: #108

Review

• Functional review done
• Potential edge cases thought about (behavior of the code with strange input, with strange internal state or possible interactions with other Matomo subsystems)
• Usability review done (is anything maybe unclear or think about anything that would cause people to reach out to support)
• Security review done
• Wording review done
• Code review done
• Tests were added if useful/possible
• Reviewed for breaking changes
• Developer changelog updated if needed
• Documentation added if needed
• Existing documentation updated if needed

[AltamashShaikh]

Strange locally the SystemSettings tab looks good

[AltamashShaikh]

Changes looks good and I can confirm that the queued tracking is working as expected, but you need to fix the failing testcases before merging.

[snake14]

Thank you @AltamashShaikh I fixed the failing test cases and bumped the version number so that it can be released on Monday.