zip_code_database
algorithms roadmap
Simple compressed boolean chunk
 - compression distinguish between data with/without NA
 - junit test verifying correctness of compression
   - junit test is testing only compression and does not
     use the rest of H2O infrastructure. It mocks required
     classes with help of Mockito
fixed a problem when I changed test_exec_rotate_inc.py to use a shared *fill_in* routine in h2o_exec.py
Merge branch 'master' of github.com:0xdata/h2o
Boolean vector inflation
idea conf changes.
Survive a no-package class
Fixed importFile bug
Fixed file:// bug in importUrl
Score based on total variance (one pass only)

Be explicit about multiple scoring methods.
Also, tighten min/max.
Add lots of comments.
FluidVec parser fixes for big files

Parse last 32k buffer from large zip files.  Cache final short-reads, so
that a re-read gets the same short read.  Skip 1st line of 2nd & later
chunks in distrubuted non-zip parses.
New tests that read several files in FVecs and ValueArray and compares
them.
Distributed exceptions pass assertion errors along.
Add toString & byteSize printers to Frame, Vec & Chunk.
Add row-pretty-printer to Frame & ValueArray.
GBM: pull out the error calc into a MRTask2.
Improve several asserts.
Merge branch 'master' of https://github.com/0xdata/h2o
Little more GBM cleanup

GBMTest doing covtype again