FIX numerically unstable test_logistic.py
DOC fix references to moved examples
TST: Fix warnings in np 1.9

These break our tests
Changed _partition_estimators  signature to make it compatible with warm start.
Added warm start to random forests.
DOC whats_new.rst entry for warm_start forests
First push of the extreme learning machine algorithm
Fixed some issues
Fixed travis errors
Applied pep8 formatting
Test file and support for multi-label classification
Fixed .init
Should pass travis tests (tested locally)
fixed binarizer
Added verbose and a test case
Weighted and regularized ELM
Fixed class_weight issue
Updated doc
A lot of improvements
Fixed weight error