Issue #1908194 by  richard.c.allen2386: Document what happens in drupal_get_path if the file is not found
Issue #1908194 by  richard.c.allen2386: Document what happens in drupal_get_path if the file is not found

brainhell/drupalglass,joshkoenig/golden-god-demo,rmcveigh/frontend-dev,lincgr/Prueba,brainhell/drupalglass,joshkoenig/golden-god-demo,OccupyWallStreet/streetnet,edutrul/social-web,joshkoenig/golden-god-demo,edutrul/social-web,brainhell/drupalglass,joshkoenig/golden-god-demo,edutrul/social-web,joshkoenig/golden-god-demo,OccupyWallStreet/streetnet,joshkoenig/golden-god-demo,edutrul/social-web,brainhell/drupalglass,lincgr/Prueba,lincgr/Prueba,rmcveigh/frontend-dev,rmcveigh/frontend-dev,OccupyWallStreet/streetnet,joshkoenig/golden-god-demo,brainhell/drupalglass,lincgr/Prueba,OccupyWallStreet/streetnet,edutrul/social-web