execution step now does the action execution first, then resolving entities. At each step, it waits for action selection
clean up
refactored database update method, disabled mouse event on execution layer
goal definition traversed for execution (if multiple definitions exist, it goes to the first one only for now)
OR for execution (goal definition) completed
OR for execution (goal definition) completed (cleanup)
Bug in PartialOrder execution (multiple spawning) fixed
better positioning of tokenShapes, but still buggy
zooming added to Database view (scrollbar size changes with it as a default behaviour of the control), zoom limits added to DT view and DB view
menu bar styling to match the theme
icons added and styles changed accordingly
icon paths moved to css
message styling
pane styling and split-pane divider width increased for convenience
button restyling
button styling
button styling (Next button included)
deleting empty line
converting fields to local variables
reducing overlaps (temp fix)