New version for the Major Jam: Isolation

Hi there!

Here is a new version of Yersisland.

I submitted it to the Major Jam: Isolation.

"Since this is a special Mini Jam, you are allowed and encouraged to continue working on any previously submitted Mini Jam game."

Still, it's not as good as I would like, but it's (far?) better than the first version.

With your help and feedbacks, I'll do a better "post post" jam version. ^^

Main changes:

- Now you can play Yersisland in your browser.
- Islands a randomly generated.
- Added sounds.
- Added music.
- Added title screen.
- Added some explanations at start.
- Added corners to islands. ^^
- Fixed UI bugs.
- Less linear population growth (based on "reputation")
- Better spawn and progress of Plague.
- Better balance (but still need more tests and feedbacks).

I guess that's all.

Thanks for playing, I hope you'll like it. : )

Have fun!