Replace bokeh.objects with bokeh.models
Replace bokeh.glyphs with bokeh.models.glyphs
Replace bokeh.widgets with bokeh.models.widgets
Add deprecate_module() to bokeh.deprecate
Deprecate bokeh.{objects,glyphs,widgets}

$ python -Qwarn -c "import bokeh.objects"
bokeh/objects.py:4: DeprecationWarning: bokeh.objects was deprecated in 0.7.0: use bokeh.models instead
  deprecated_module(__name__, "0.7.0", "use bokeh.models instead")
Allow to import markers from bokeh.models.glyphs
Merge remote-tracking branch 'origin/master' into mattpap/deprecate_bokeh_objects

Conflicts:
	bokeh/plotting.py
	examples/plotting/file/correlation.py
	examples/plotting/file/line.py
	examples/plotting/file/scatter_selection.py
	examples/plotting/file/texas.py
	examples/plotting/notebook/animated.ipynb
	examples/plotting/notebook/linked_brushing.ipynb
	examples/plotting/notebook/random_walk.ipynb
	examples/plotting/server/line_animate.py
Replace bokeh.{objects->models} once again
fix logic for adding tools to gridplot toolbars
Merge remote-tracking branch 'origin/master' into mattpap/deprecate_bokeh_objects

Conflicts:
	examples/glyphs/data_tables_server.py
updating css to fix left-toolbar items
Fix spelling in bokeh/plotting.py
Merge remote-tracking branch 'origin/master' into mattpap/deprecate_bokeh_objects
Replace {objects,glyphs,widgets} with models.*
updating css to address various imperfections
remove commented code
Merge pull request #1407 from bokeh/mattpap/deprecate_bokeh_objects

Deprecate bokeh.{objects,glyphs,widgets}
updating css to add dropdown arrow
Merge pull request #1434 from bokeh/bug/gridplot_tools

fixes for gridplot toolbars
Merge branch 'master' into bugfix/abstract_rendering