PEP 8 Box plot
Remove printing the results of non-parametric tests which are not implemented in the box plot
Fix bugs in DiscreteVariable.find_compatible
Easier wrapping of scikit-learn methods.
Do not pass Y in one-class svm.
Fix DiscreteVariable.find_compatible not to fail when there are no existing variables with this name
Add tests for DiscreteVariable.make
Move sharpen to sampling part of controls.
Show more durations in sampling options.
Option to cache samples.
Prefix sample tables with underscores.
Fine tune sample times.
Allow arbitrary number of columns in discrete palettes
Changed scikit import in tree module.
Extract get_domain method.
Ask for confirmation when guessing domain for a large table.
Merge pull request #147 from astaric/tune-heatmap

Tune heatmap
Fix missing parameter.
Merge branch 'master' into sklfitter

Conflicts:
	Orange/classification/tree.py
Merge pull request #146 from janezd/colorful-widgets

Allow arbitrary number of columns in discrete palettes