added deterministic vectors
added deterministic vectors

Added option for deterministic initial vectors

Gensim already had the ability to precisely reproduce a model by using the
same seed when training on the exact same corpus.  The array syn0[] will
always have the same vector at each index.  However, models trained on
separate corpora or even slightly different corpora may have
different vocabs in different orders.  I add an option to use
"deterministic" initial vectors to link the seeding for the creation of
each vector directly to the corresponding word via hashing.  I also
concatenate onto the word the seed specified in the arguments so that a
user can tinker with different deterministic initial vectors with
reproducible results.

summanlp/gensim,RaRe-Technologies/gensim,RaRe-Technologies/gensim,ELind77/gensim,mattilyra/gensim,olavurmortensen/gensim,dsquareindia/gensim,gojomo/gensim,manasRK/gensim,piskvorky/gensim,quole/gensim,manasRK/gensim,zachmayer/gensim,Kreiswolke/gensim,davechallis/gensim,manasRK/gensim,bhargavvader/gensim,tzoiker/gensim,bhargavvader/gensim,Kreiswolke/gensim,isohyt/gensim,isohyt/gensim,pombredanne/gensim,ziky90/gensim,loisaidasam/gensim,piskvorky/gensim,loisaidasam/gensim,tzoiker/gensim,laic/gensim,RaRe-Technologies/gensim,tzoiker/gensim,olavurmortensen/gensim,jaksmid/gensim,pombredanne/gensim,akutuzov/gensim,mattilyra/gensim,Kreiswolke/gensim,dsquareindia/gensim,macks22/gensim,jaksmid/gensim,summanlp/gensim,laic/gensim,quole/gensim,mattilyra/gensim,isohyt/gensim,robotcator/gensim,olavurmortensen/gensim,robotcator/gensim,ELind77/gensim,davechallis/gensim,gojomo/gensim,ziky90/gensim,macks22/gensim,ELind77/gensim,bhargavvader/gensim,dsquareindia/gensim,akutuzov/gensim,piskvorky/gensim,jaksmid/gensim,gojomo/gensim,pombredanne/gensim,markroxor/gensim,zachmayer/gensim,robotcator/gensim,quole/gensim,davechallis/gensim,laic/gensim,macks22/gensim,zachmayer/gensim,RaRe-Technologies/gensim,markroxor/gensim,loisaidasam/gensim,ziky90/gensim,summanlp/gensim,akutuzov/gensim,gojomo/gensim,markroxor/gensim