Improve the way we init the view. The data loader send a "loaded" event, hooked by the scene.py and initializing the backbone.history and the view. We don't use redraw_active in save-once and full-json, because it was making the view initialization dependent of these file which are externals. Small fix to hide the "set saved view" button when there is only one view.

#!/bin/sh

echo "Removing files"

rm -rf libs
rm -rf metadataplayer

echo "Copying Metadataplayer files"

cp -R ../../metadataplayer/test/metadataplayer .

echo "Copying libraries"

cp -R ../../metadataplayer/test/libs .