PUB-806: Add RUnit test for anomaly detection app (on MNIST).
Merge branch 'master' of https://github.com/0xdata/h2o
r doc whitespace fixed
Fixed typo

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Merge branch 'master' of https://github.com/0xdata/h2o
testdir_release stuff needs h2o.config_json. some cleanup things
Merge branch 'master' of github.com:0xdata/h2o
add params to info reported when sum of GLM coefficents ~= 0
first cut at -uc --usecloud ip:port at command line and usecloud= param in build_cloud()
(command line always dominates)
not sure if working yet, but tested that no breakage to existing behaviors
(normal build_cloud(), build_cloud_with_hosts(), command line -cj <cloud json>, command line -ccj <clone cloud json>,  for instance, still work)
I guess in a test, build_cloud() starts to behave more like a superset of h2o.init()
HEX-1897 GLM offset unit test with binomial and poisson families
default -uc to 'localhost:54321' if used without value
Merge branch 'master' of github.com:0xdata/h2o
Restored CRAN info; removed image of website
Merge branch 'master' of https://github.com/0xdata/h2o
docs links changed to update with each build
sed commands for link changes in make file
glm vignette tex file in progress
change the boilerplate if localhost: build_cloud() else: build_cloud_with_hosts() to be just h2o.init() kind of like R. goes with new usecloud= param in h2o.init() or in config json file (with -cj) or on command line as -uc <ip:port>/--usecloud <ip:port>
cleaneded old h2o_hosts imports and some other things while at it. seems to work. will do a full run on this branch before pushing to master
some typos fixed
Merge branch 'kevin1'