finalize should clear the cache since we are setting the episode ids which are needed to generate the javascript
the finalize method sets the episode ids for the measure if it is episode of care.  We have already generated the javascript once on load, but we did not have the episode ids at that point.  We need to re-generate with the episode id specified by the user
Merge pull request #40 from projecttacoma/fix_generate_js_finalize

finalize should clear the cache since we are setting the episode ids