Complete reorganization of InteractiveShell. I have created a new subclass of InteractiveShell for the old terminal frontend. All frontendy type things have been moved to this subclass.

Moving and renaming in preparation of subclassing InteractiveShell. * IPython/scripts/ipython -> IPython/frontend/terminal/scripts * IPython.core.ipapp -> IPython.frontend.terminal.ipapp * IPython.core.embed -> IPython.frontend.terminal.embed * IPython.core.iplib -> IPython.core.interactiveshell

First semi-working draft of ipython based kernel.

* The SVG payload matplotlib backend now works. * Added RichIPythonWidget, which supports plot payloads. * Added Qt console demo applicaton. * Fixed calltips not being resized properly.

Merge branch 'kernelmanager' of git://github.com/ellisonbg/ipython into qtfrontend Conflicts: IPython/frontend/qt/util.py

Initial checkin of (not yet working) matplotlib payload backend and associated machinery.

Remaned kernel.py to pykernel.py and create ipkernel.py.

Separating kernel into smaller pieces.

Cleaned up KernelManager.__init__ for better traits usage.

Merge branch 'master' into kernelmanager Conflicts: IPython/utils/traitlets.py