add tag options for build and upload script
minor improvements to log axes
Adding bokeh.charts to setup.py
Merge pull request #779 from ContinuumIO/hotfix/charts_setuppy

Adding bokeh.charts to setup.py
Merge pull request #780 from lexicalunit/master

Fix pagination issue in changes script.
use simple range specifications, other cleanup
use doc name test will understand
Merge branch 'master' into logtweaks

Conflicts:
	scripts/changes.py
Merge pull request #778 from ContinuumIO/logtweaks

minor improvements to log axes
Deleting resulting html files from the embed folder.
Added gitignore.
Merge pull request #775 from quasiben/feature/build_tags_flag

add tags option for build and upload script
Add missing mplexporter package to setup.py
Merge pull request #784 from ContinuumIO/mplexporter

Add missing mplexporter package to setup.py
Merge pull request #783 from lexicalunit/master

Reduce the number of queries changes script makes.
Merge pull request #781 from ContinuumIO/examples_cleanup

use simple range specifications, other cleanup
update tutorials to not use Range1d
Update changes script with new project labels.

The labels have changed since this script was first written. Update the
configuration object that decides what issues are displayed. Also add a
small utility to make this job easier in the future.