Updated Topographica to new shared Sphinx documentation system
Made topo/hardware/playerrobot.py importable if import fails
Updated param, dataviews and featuremapper submodule references
Fixed dataview object titles
Updated dataviews, featuremapper and param submodule references
Moved ProgressBar and RunProgress to dataviews.ipython.widgets
Updated dataviews and featuremapper submodule references
RunIPy import failure no longer stops run, warns instead
Fixed pyflakes import errors in topo/misc/ipython.py
Merge branch 'master' of github.com:ioam/topographica