Moved HUD images to images/hud subfolder
New close/minimize button and drag handle
Modified drag handle and close button
Adjusted colors
Changed tab images
This fixes issues with repeating VO and stopping sounds/playing success/failure music.

Conflicts:
	source/scenario/scenario1.vwf.yaml
Modified tabs and added border
Merge pull request #169 from virtual-world-framework/blockly-ui-improvements

Blockly ui improvements
Merge pull request #168 from virtual-world-framework/scenario-start-trigger-fix

Fixed Scenario Start Trigger Issues
Added functionality for blockly help screen
Added blockly help screen
Fixed css & hooked up screen
Added back in the blink element triggers
Fixed naming mismatch
Merge pull request #171 from virtual-world-framework/blockly-help

Blockly help
Add wrap for logger texts
Add logger box to contain subtitles

Conflicts:
	index.vwf.css
Add identifiers to subtitles

Conflicts:
	index.vwf.css
Add outline to status/alert text
Change setTimeout to setInterval for subtitles