fixed bootstrap vote (weird average loss compared to results, prediction errors). improved prediction accuracy
Merge pull request #360 from doxav/fix_bs_mean

fixed bootstrap vote (weird average loss compared to results, prediction errors...)
Merge pull request #361 from KaiWeiChang/master

Searn
demo tweaks
Merge pull request #363 from pmineiro/lrq_demo_tweaks

demo tweaks
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
scorer.cc: add --link logistic1 for f(x) -> [-1, 1] (vs [0, 1])
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