fixed issues in normalization xml in CharaterAnnotatorChunked.
updated ELK to v 0.4
made various changed in outputter.
added caches and removed unneccessary computation in ELKReasoner.
changed the way EQs are output to the db so all statements (ontologized
or not) are output.
fixed a number of bugs in EQ evaluation code. 
merged multiple sentence in character statement in to one statement.
fixed id problem with compound structure name such as 'pubis_ischium'.
improved 'quality clue' tagging.
made EELS take care of spatial modified entity too.
Merge remote-tracking branch 'origin/dev' into dev

Conflicts:
	phenoscapeII/src/outputter/evaluation/EQPerformanceEvaluation.java