Hello again, Ranko fans!

We've received new reports about the previous issue related to the flash effect, that now causes crashes even when turned off, so as a precaution we have decided to eliminate them completely, at least until we can find a definitive solution to the problem.

Also, we've fixed some more typos, mainly on the english text (we're not native, sorry.).

Again, thank you for your patience in our first foray!