Update LanguageCodes.php (#1917)
Update LanguageCodes.php (#1917)

Add Bosnian LanguageCode
tomzx/blog.tomrochette.com,Vivalldi/grav,getgrav/grav,getgrav/grav,dimayakovlev/grav,dimayakovlev/grav,notklaatu/grav,tomzx/blog.tomrochette.com,notklaatu/grav,Vivalldi/grav,tomzx/blog.tomrochette.com,stell/grav,tomzx/blog.tomrochette.com