statistics: limit close appositions with PIS head to closed list of words
Merge branch 'master' of github.com:rsennrich/ParZu
for multi-word names, last element is used for GMOD disambiguation,
even though first one is head: "Bill Gates Sicherheitsberater".
(morphologically, "Bill" cannot be GMOD, but "Gates" could be)
grammar: zeit candidate must be 4-digit number, not 4-letter word ('drei').
+ minor bugfixes
grammar: improve attachment of comparatives (kom)
grammar: clearer separation of clause coordination (without conjunction)
grammar: tweak to bracketing rules (and parenthetical expressions)
TüBa-style attachment of ZEIT (to finite verb in Vorfeld, to full verb in Mittelfeld)
fix bug in extraction of pp statistics (requires re-extraction of statistics to have any effect).
improves disambiguation of preposition phrases with APPRART preposition, for which statistics erroneously weren't extracted.
interrogative adverbs derived from preposition (worüber, wozu) are tagged as pp/objp instead of adv/pred (like dabei, darüber)
adverb attachment disambiguation: "nicht (nur) X, sondern (auch) Y".
better disambiguation of GMOD