Initial commit for branch that adds linking between translations.
update api, change "language_roots" to "get_languages"
get languages in the right order
fix get_translations to also find translations for target objects
add a method for getting a language title from language code
add a translation dropdown menu item
Fix get_translations API.
Autoconnect language roots.
Cascade Translation delete
Merge pull request #1 from cazino/feature-translation-links

Cascade Translation delete
Prevent from using an unknown language in a Language Root
Merge pull request #2 from cazino/unknown-language

Prevent from using an unknown language in a Language Root
Add i18n on a message
Change i18n syntax
Merge pull request #3 from cazino/feature-translation-links

Add i18n on a message
Fix translation test
Merge pull request #4 from cazino/feature-translation-links

Fix translation test
Merge pull request #3 from dnouri/feature-translation-links

Make links between translations