make use of outputExtractions
ignore Tuple/NP distinction in output to simplify patterns
fix bad import
generalize conjunctions
additional Barrons patterns
extend Barrons coverage. use separate RelFor pattern.
remove unintended file
remove unintended file
Merge pull request #47 from allenai/grammar

make use of outputExtractions
Merge branch 'master' into cascade

Conflicts:
	examples/chunks/adj.taggers
	examples/chunks/chunks.cascade
	examples/chunks/noun.taggers
	examples/chunks/prep.taggers
	examples/chunks/rel.taggers
	examples/chunks/reltuple.taggers
	examples/chunks/sent.taggers
	examples/chunks/verb.taggers