add language to page
change navbar output
add page show by languages
Merge branch 'feature/page_localize' into develop

* feature/page_localize:
  add page show by languages
  change navbar output
  add language to page
features by languges
Merge branch 'release/0.5.1'

* release/0.5.1:
  features by languges
  add page show by languages
  change navbar output
  add language to page