Want to implement

all auto updating animation previews when editing xml
implement image stretching to match ftl, forgemaster weapon FOCUS_SHADOW
show warning for deeply nested lists, 3rd list deep will be ignored
narrow range for attribute refs, for example name= "value" has the range set incorrectly
make sure projectile tag contents is a ref to an animation
enable required children again once we can fix weapon issues
make sure unlock custom ship only shows player ships (defined in hyper space under ships>ship) instead of all blueprints
add missing refs for:
- ship blueprint elements: cloak, shield images
- sector trackList track music
add validation that event text is not whitespace, and not over 440 chars
format support
add snippets for animations
error if blueprint is defined outside blueprint specific files [autoBlueprints, blueprints, dlcBlueprints and dlcBlueprintsOverwrite]

Research required