add compression option to write.hdf5
add compression option to write.hdf5
corrected document from module writehdf5
fixed missing initializations for merge into an empty accumulator
do not compute quantiles for empty region
make sure that MultiArray::hasData() is false when prod(shape) == 0
simplified acc_detail::hasDataImpl()
implemented Accumulator::setCoordinateOffset() and tests
cmake: add target gh-pages to upload documentation to github
Delete Readme.txt (is now Readme.md)
Update README.md
renamed Readme.txt => Readme.md in CPackConfig.txt
Removed incorrect 'env' specifications from .travis.yml
fix missing #include in navigator.hxx

(MultiArrayShape was used, but not known)
Make test_classifier compile again.

The hough forest patch broke compilation of test_classifier due to
changes in the interface the loss functor .init() method . This patch
updates the existing functors to comply with the new interface spec.
Minor cosmetic changes in HoughForest code.

This is a collection of trivial changes to the Hough Forest code.
Removing comments, functions copied from base classes, overloaded
constructors that can be converted to default arguments, etc.
Whitespace fixes in regression forest / hough forest code. tabs -> spaces.
Allow passing random seeds to RandomForest::learn and friends from Python.
refactored Burcin's solution for deterministic RandomForest seeding
Merge remote-tracking branch 'robert/master'