connect rule parser to tree
Rule managing functions
improved some ui
fixed file reading/loading
committing rule changes
forgot the new xml format heh
fixed features display
add listeners to input and output display screens
Merge branch 'pat' into marit

Conflicts:
	LastAccessedDirectory
unification and fixing some stuff
updated some stuff
completed uni algo
partially worked on something sa UI :/
probs shouldn't do that anymore though idk
blahh
Load rule components to RuleFrame
Fix lexicon forms view
Update lexicon: verb xml file