Created Spanish es_ES translation
Danish translation
Create cs_CZ.lang
Russian localization
Create de_DE.lang

Nice, now finally localization support for this mod!
Clean up imports!
Added French + remove useless import

Added credit
Merge branch 'patch-1' of github.com:dani186/ironchest into langs
Merge branch 'master' of github.com:tudse145/ironchest into langs
Merge branch 'patch-1' of github.com:j2ghz/ironchest into langs
Merge branch 'patch-1' of github.com:VeryBigBro/ironchest into langs
Merge branch 'patch-1' of github.com:Vexatos/ironchest into langs
Merge branch 'langs'