Add pause menu HTML
Added menu button css
Start adding in menu functionality
Clear blinking & refactor camera mode switching
Added back tileVisible property
Changes the graph number block to a dropdown.
Fixed a debug artifact.
Fixed some block tooltip issues.
Added passable tile by turbine
Modify startup order
Merge pull request #302 from virtual-world-framework/pause-menu

Pause menu
Merge pull request #301 from virtual-world-framework/graph-num-block

Graph Number Block Dropdown
Display tabs explicitly

Conflicts:
	index.vwf.yaml
	source/index.js
Added new way to load blockly toolboxes
Set scene toolbox if activeNode toolbox is changed
Clear blockly tabs between scenarios
Clear blockly tabs between scenarios
Bring out your dead... code.
Merge pull request #304 from virtual-world-framework/fix-block-loading

Fix block loading
Add controller to load and play videos

Conflicts:
	index.vwf.css
	source/index.js