Merge branch 'master' of https://github.com/0xdata/h2o
try some more cases
Merge branch 'master' of github.com:0xdata/h2o
minor corrections to api front page and quickstart doc
added tunnel sec to troubleshoot
Bug fixes & cleanups

Name search from youngest to eldest (other option is to allow
type-changes on names in top-scope).
Parse slice-broadcast-assignment
Rename Frame->ary, fun->fcn
Drop char offsets in Types
Cleanup IfElse
Cleanup test comments
Fixed samples for IDEA, and more NN stuff
Fix of ConGen - avoding call Boot.main() and using -runClass.
Merge with master
Minor polishment of DocGen main method.

DocGen is now run via -runClass which launches H2O and
then call DocGen.main(..)
Merge remote-tracking branch 'origin/master' into drf2
Added regex pattern matching to import folder and HDFS
Merge branch 'master' of github.com:0xdata/h2o

Conflicts:
	py/h2o_glm.py
delete from h2o store if frames are assigned over

sub-slicing cannot be assigned a fcn, but either ary or dbl is fine -
and modifies the existing array (perhaps making a local copy first).
However a full assignment of a dbl replaces the entire ary (perhaps
shadowing an outer scope)
Merge branch 'master' of github.com:0xdata/h2o
DRF moved into separated package.

Minor refactoring in shared tree builders mainly regarding
visibility of fields and methods.
NN fixes and todos
Merge branch 'samples2'
branch arg for get-s3_jar.sh
use 'local" instead of 'put' due to pattern match, in test_parse_commented_header.py