Updated Slovak translation for Zend_Validate_Hostname which contained old message ids and was therefore not pulled in
one missed single apostrophe removed
Merge branch 'hotfix/4918'

Close #4918
Merge pull request #5035 from mklobusnik/master

updated Zend_Validate_Hostname translation message IDs and translations
Merge branch 'hotfix/5035' into develop

Forward port #5035