v5.9.0

New:

• deepclrun becomes train: handles training, and validation, using labelled data
• deepclexec becomes predict: handles creating predictions from unlabelled data
• predict can take input from a file, using GenericLoader, same formats as training, or from stdin
• predict can output to a file, or to stdout, in text or binary format

Please download commandline version and library from http://deepcl.hughperkins.com/Downloads
Python wrappers available on pypi at https://pypi.python.org/pypi/DeepCL/5.9.0 and https://pypi.python.org/pypi/DeepCL/v5.9.0 (apparently I need to fix the version so linux and Windows go to the same pypi version)