exhibit-api.js missing

[holtzermann17]

Warning: file_get_contents(http://planetmath.org/sites/all/modules/wysiwyg_ace/editors/js/exhibit/exhibit-api.js?autoCreate=false): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in drupal_build_js_cache() (line 4941 of /home/joe/staging/beta/includes/common.inc).

Indeed, exhibit-api.js is missing from:
https://github.com/KWARC/planetary/tree/master/sites/all/modules/wysiwyg_ace/editors/js

Solved locally by downloading from https://simile-widgets.googlecode.com/svn-history/r1698/exhibit/trunk/src/webapp/api/exhibit-api.js and creating a new exhibit directory.

Do we need to bundle the exhibit-api.js code in this way, or should it be handled through the planetary_libs mechanism?