fixing document view toolbox link
simple IEDocument field modifications so it's usable thru admin interface
pep8 and docstring added
refactored code for allowing re-running of NER and segmentation
docstring updated
adapted tests after refactor
command line for preprocess has the option for rerunning ner only
finishing logic for running ner only
memoizing analize
pep8fix
aligning help texts
added testing for set_ner_results, and minor fixes here and there as a result of tests
segmentation working on incremental mode as well
Removed dumb test that was testing Stanford Java code
removed more tests that were only checking Java Stanford properties
fixing and testing coreferences merger
added schema migration for anaphora field on EO
schema migrations for making possible to use django admin edit form with IEDocuments
Merge branch '433-coref-with-gazetter' into develop