Map shows information wider than screen size

[nicolas-raoul]

As you can see, the "File:..." line is too long, the "063, Japan" part is out of the green box.

Tasks:

1. If available, show the image's caption (in the user's language if available, see how it is done in Explore) instead of "File:.." (which is the image's "title" field).
2. Wrap it or truncate it if needed. Caption is capped at a certain number of characters, I believe.

[khushbuk0711]

can you please explain me the issue

[nicolas-raoul]

I edited the issue to make it clearer.

[khushbuk0711]

please review the pull request