Fix list of roofless rooms.
Add assignment id to assignments table, also indicate number of entries in chart.
Improved title for bar charts.
Simplify returned UILog object and add note on usage of FSM templates
Buttons
Add string to_bool function
Indicate if an assignment is live.
Add migrations for adding status to mt_assignments, and including more information in the mt_completed_items view.
Update schema and disable approve/reject assignment buttons (not working - not authorized).
Tweaks to the desc2scene task.  Increase mturk report timeout to 30 seconds and hide save button.
Serialize vec3 as array (instead of object).
Merge branch 'text2scene' of github.com:phgrads/SceneStudio into text2scene
Tweak styling for scene2desc task, and add export item button in mturk tasks view
Center instructions and add toggle text for hiding/showing
Tweak to instructions
Add different views.
Fix the predefined viewpoints.
Improvements to barchart.
Comments for fsm.
Add semicolon.