Several new tips and/or ideas

[Elvenisko]

Hello. I have a few small ideas, tips or whatever

1. language files for slovak language are old. I made some modifications. Can someone upload it to a new version?
2. yellow for player 3 is not a good color for people using the "less blue, more yellow" setting when playing at night. At least in statistics, it is very hard to see that color.
3. can someone add option to select "too much" staff? So, 2x a lot or 4x normal?
4. can we add a new AI, that will not send every soldier into battle and be more cautions?
5. another idea is to make An option, that miners will need both food and beer,?

Thank you :)

[Flamefire]

1. language files for slovak language are old. I made some modifications. Can someone upload it to a new version?

You can do that even yourself by adding the changes to: https://github.com/Return-To-The-Roots/languages
This is even possible by not using git at all and just open the file in GitHub, click the edit button (pen-icon on top right) and put in your changes. You could even paste in your whole file but make sure only the things you intended get changed (you can see the actual changes with the "preview" button)
Then go through the process GitHub suggests when clicking "Commit changes" until it opens a PR.