Merge pull request #34 from jgilme1/fullNameBugs

Full name bugs
Add slotfiller as a dependency
Changes to (unused) mention pair classifier-clustering code
Make KBPQueryHelper fields lazy.
Make main system a class with fields for baseDir and year
Changes to (unused) mention pair classifier.
Fix sliding vs grouped bug and change code to fail on error
Add ExtrSolrHelper
Add resource for common surnames
Add getExtrs method
Merge pull request #35 from rbart/classifier

Add tools for retrieving KBP extractions
Change LinkClassifier to classify Links+Queries together, in prep for better features
Implemented full name backoff into pipeline.
Separate 2012 and 2011 link classifier training data
Merge pull request #36 from rbart/classifier

Change Link Classifier to classify KBPQueryLink objects
Merge branch 'master' into fullNameBugs

Conflicts:
	src/main/scala/edu/knowitall/tac2013/entitylinking/KBPQuery.scala
	src/main/scala/edu/knowitall/tac2013/entitylinking/RunKBPEntityLinkerSystem.scala
	src/main/scala/edu/knowitall/tac2013/entitylinking/coref/CorefHelperMethods.scala
Merge branch 'master' into fullNameBugs

Conflicts:
	src/main/scala/edu/knowitall/tac2013/entitylinking/coref/CorefHelperMethods.scala