add filter subsets of lexicon: cc0-heads and cc0-comps.
busted with '2013-08-31 15:45:07.535:WARN:oejs.AbstractHttpConnection:/quiz/fillqueue/
java.lang.NoClassDefFoundError: Could not initialize class italianverbs.generate$gen14$fn__4583'
added NP->Det NBar and NBar->N Adj rules (through more primitive phrase structure rules (cc0 and hc1)
comp of hc1 must have subcat<> to prevent predicate adjectives (subcats for 2  args) from matching as complement of hc1.
add a new test aux fn
Merge commit 'b286f79' into seqs-as-fns

Conflicts:
	src/italianverbs/grammar.clj