Merge pull request
#964 from takluyver/default-profile...
Merge pull request
#964 from takluyver/default-profile
Python 3 being fully supported, it is no longer relegated to a special profile.
Users of both Python 3 and Python 2 will now get the same default profile (history, config, etc.) in each.
Closes gh-939, fixing the profile directory and magic in the IPython kernel.