Problem:    No Danish translations.
Solution:   Add Danish message translations. (closes vim/vim#3073)  Move list of
            languages to a common makefile.
https://github.com/vim/vim/commit/a4a2934e59429e2ff68d478556ad8b2043fb0fda

Update runtime files.
https://github.com/vim/vim/commit/20aac6c1126988339611576d425965a25a777658

Update runtime files.
https://github.com/vim/vim/commit/91f84f6e11cd879d43d651c0903d85bff95f0716

Update runtime files.
https://github.com/vim/vim/commit/b477af2260d9bc7ae7f743f0a14265d7ee12ee09

Updated runtime and language files.
https://github.com/vim/vim/commit/6dc819b1299e1d9f99303568772ade544d5c1322

Update runtime files.
https://github.com/vim/vim/commit/675e8d6adb88d5b38087870dfda51c0205070741

---

NA:
vim-patch:ffd112edc6a8
Fix missing patch number.
https://github.com/vim/vim/commit/ffd112edc6a8f72b66c06207bff4431f6aec7b6f

Update runtime files.
https://github.com/vim/vim/commit/d2f3a8b8787333abf2300d38836b196955f10c00

Update runtime files.
https://github.com/vim/vim/commit/0b0f0992d46ef02fdfc1240744bef91d4299c1df

Runtime file and translation updates.
https://github.com/vim/vim/commit/2f01889055f14842c1d4f9abd91139fc6bd95f15