Grammar changes: mainly verb structure
Improved timers
Changes to how the menus are created
Support for "busy" indicator
Changes to timers
Lot of GUI changes
Comment out computationally expensive grammar rules
Updated string linearization function
Bracketed linearisation
Remove obsolete code
Rudimentary scoring counter
CSS udpates
Big changes: remove global variables; add spans for the grammatical phrases; correct the phrase markings
Support for default initial trees
Do not generate too many candidate trees
Improve clicking on and selecting words