Please add a graphical overview of the language-phrases. Like screenshots with the name of the phrase. For optimal customizing a project it is a must have to know where the phrases are located.
I want to suggest a dummy language-file that contains the phrase-id as translation.
With this file it would possible to create a multilanguage-project and switch from the original language to the "phrase-file".
For a better view the phrases should be wrapped in a <span> tag with a separate css-class.
Example of language.xml:
<phrase id="add" value="<span class="ewPhrase">add</span>"/>