0.71.0

• Variable substitution improvements
  • Added standard ${script:name} variable (#407)
  • Added custom script-wide variables accessible via the File->Settings menu (#407)
  • Added support for variable references within variables (recursive substitution)
  • Added environment variable and ~ substitution
  • Added standard ${project:name} and ${project:rootDirectory} variables.
• Fixed save and load of ReadOnly plugs.
• Removed Escape hotkey for leaving full screen mode. The same function is served by the ` hotkey.
• Defined default locations for ribs, ass files and rendered images.
• Added automatic directory creation for display, rib and ass locations (#59)
• Added GraphComponent::clearChildren() method
• Greyed out File->RevertToSaved menu item when it doesn’t make sense
• Improved CompoundDataPlug data representation
• CompoundPlugValueWidget using PlugValueWidget.hasLabel() to avoid unecessary labelling
• Fixed UI for promoted plugs (#264)
• Fixed bug where deleted children of Boxes weren’t removed from the selection (#430)
• Fixed bug where pinned nodes were still visible in the UI after being deleted (#308)
• Fixed hangs caused by adjusting colours while rerendering
• Tidied up some test cases