bs_vote: improved strict majority handling + added support of relative majority for >2 distinct votes
Merge pull request #364 from doxav/bs_vote_fix_and_multi

bs_predict_vote: improved strict majority handling + added support of relative majority
bs_vote: added mean among votes and use of logloss() to return loss
bs_vote: tests 68 and 69 added for multiclass case
bs vote: removed getLoss support and avg on mean (commented)
dna demo tweaks
hogwild
hogwild demo tweak
Merge pull request #369 from pmineiro/dna_demo_fixes

dna demo tweaks
Merge pull request #368 from doxav/bs_vote_fix_and_multi

Cleaned PR: bs vote fix and multi
Merge remote-tracking branch 'upstream/master' into hogwild
demo tweak
demo tweak
Merge pull request #372 from pmineiro/hogwild

Hogwild
nn hogwild training fix + demo
maintain min/max label
Merge pull request #373 from pmineiro/mo_hog_mo_wild

nn hogwild training fix + demo
fix print of constant during audit

Signed-off-by: Doug Shore <doug.shore@axial.net>
Merge pull request #374 from dshore/mf_print_constant_fix

fix print of constant during audit
Makefile change for Ubuntu 14.04