Update hr.po

corection and translation
Merge pull request #185 from mic50/master

Update hr.po
Update hr.po
Merge pull request #186 from mic50/master

Update hr.po
Update hr.po
Merge pull request #187 from mic50/master

Update hr.po
Update hr.po
Merge pull request #188 from mic50/master

Update hr.po
Update hr.po
Merge pull request #189 from mic50/master

Update hr.po
Merge remote-tracking branch 'webtrees-base/master' into develop