rename some tests, use 0xb datasets
fix paths to R sources for0xperf user
rm iris test - dup of test golden 9
Fix pipeCol.R

Col-names off-by-1
Merge branch 'master' of github.com:0xdata/h2o
Roll back SHA 6015f5307a34ea975ef7a31ae3d8699bd255b2a6

Causing build.sh to fail tests
Add helpers to compute min/max values for arrays.

Add helpers for multiplying arrays element-wise.
Fix for PUB-431. URL encode the path in h2o.uploadFile to avoid blank space issues.
Refactor helper for computing class distribution.
Add stratified sampling helpers.
Add Poisson-distributed RNG.
Initial version of stratified sampling in NN (disabled by default).
Merge branch 'master' of https://github.com/0xdata/h2o
Also shuffle intra-chunk after rebalancing classes.
Performance Framework skeleton is up (171:4040)
add h2o.jar to PerfFrame/target
target -> perf-target so git doesn't ignore
add fvec stuff back to 164 jenkins
fix typo (Rcurl -> RCurl)
add penalized package for runit_NOPASS_glm2_9_golden.R
set cran repo as default in usePackage
add R.utils
Merge branch 'master' of https://github.com/0xdata/h2o
rename directory
fix bad field name -> precision_ --> preccision