Boilerplate for ukrainian translation

Initial commit strings.js file as boilerplate for ukrainian translation.
Initial ukrainian l18n
Create package.json
Update README.md
Update package.json
Update README.md
Changed copyright date
Add an entry for ukrainian translation
LOCALE-entry for Ukrainian language
added uk to list in alphabetical order
Move Ukrainian line upper (alphabetical order)
Improve old strings, &mdash; -> &ndash;

https://de.wikipedia.org/wiki/Typografische_Zeichen_in_HTML
Getting Started changes
German Translation
Fixed indent
Remove last comma from end of file
Added Ukrainian to list of languages
add less/scss files to getting started
Merge pull request #8879 from MarcelGerber/german-translation

German translation
Merge pull request #8881 from probil/ukrainian_l18n

Ukrainian l18n