Init ukrainian translation
Remove and exclude *.mo files.
Add some strings
Update string.po
Add some strings.
Add new strings to localization
Fix some strings
Add 'sulphur' to localization.js
Fix some strings.
Fix 'energy cell'.
Fix «the compass points ...» localization
Replace "compás" with "brújula" in the Spanish localization
Replace "sulfuro" with the more common word "azufre" in the Spanish localization
Replace "trampa" with "trampero" for "trapper" in the Spanish localization
Replace "constructora" with "manitas" in ES localization
Fix typo in ES
Add Russian and Ukrainian to readme

This adds links to the translations and cleans up the readme some more.
Add some strings
Remove unused localization string
Add «not enough meat» and fix my «compass» commit.