Update animated embed.
Use push when you embed a server-based example.
Update widget embedding example.
Update app_reveal to a working state.
Remove gitignore and add templates.
Relocate reveal flask app into an slideshow folder.
Fix README and some notification from the script to the user.
Delete not relocated files.
Fix README based in review feedback.
Add more tiny fixes to README.
Make changes accordingly with PR review: some minor fixes in tools and args of plotting functions (now more easy to do) and also some fixes in how app_reveal deal with the Population class widget.
Add contextual explanation at the top.
Fix typo: that --> than.
Simplify logic in one render_plot function inserting the script tags. Also I got rid of the id plot references.
Merge pull request #1497 from bokeh/task/recover_embed_examples

Recover embed examples