Incomplete Cholesky factorization
beginnings of Wolfe NLP utilities: basic data structures and wrappers for SISTA processors (which are Scala wrappers around CoreNLP).
refactoring to introduce an wolfe-apps package in which we can put applications that use (and grow with) wolfe.
ignoring JTA specs since work in progress
unignored JTA spec; added comment in Junkify
fixed position of tailrec annotation
TFIDF code
Merge remote-tracking branch 'origin/dev' into dev
Fixed failing test in MetaStructuredFactorSpecs
LabelledTensor optimisations
Merge branch 'dev' into CompetitiveNER