adds translation credits
adds polish translation
fixes url for image about crafting hairpins

Adds Korean translation
Fixes image references in workshop.txt
Adds missing '=' at the top of most translation files (unclear if this actually was affecting anything though)
Adjusts weight of hairpins

once again more fixes to poster images

should fix russian encoding issue that is causing weird symbols for russian players

adds update posters

adds Spanish translation

Adds russian translation and updates poster image

tooltips and more