Added subplots support to BokehRenderer.
Integrated pyplot.py into mpl.py. Also reordered the imports and made some comments.
Deprecating show_bokeh, still functional until the final removal in 0.6.
Fixed examples to make it work with mpl.to_bokeh()
Merged master in and fixed conflicts.
fix #610
better warnings when there is no current plot
Merge pull request #612 from ContinuumIO/warnings

better warnings
add missing `all_models` parameter to AUTOLOAD
restore old create_html_snippet

reiplemented in terms of new embed API, need to deprecate as well
some variable renames for consistency
restore build_gallery embedding

still uses create_html_snippet, should reimplement in terms
of new embed API
remove some annoying console messages
fix test against inline resources for autoload_static
tweak console logging
Update build_gallery.py to use new embed API

Also remove _PLOTLIST hack since it is no longer needed
Merge pull request #613 from ContinuumIO/static_embed_fix

Fix static embedding (and gallery build)
broken urls becuase we were setting docid, instead of doc in the json
Merge pull request #618 from ContinuumIO/hotfix/broken_urls

broken urls becuase we were setting docid, instead of doc in the json
Fixed nbviewer issue delaying the load of js until the html is ready.