Working version but want to do some more test to change the resolution of the image and/or add the option for pdfs
Upgrading to latest version
Adding export in medium and high quality
Adding the license for FileSaver.js
Merge branch 'master' of github.com:qiime/emperor into screenshot

Conflicts:
	ChangeLog.md
Addressing pull request commits and adding an option for the user to define the number of pieeces for a sphere
This should solve all the issues reported in this pull request and the ones covered during code review. Additionally this closes #156, closes #154, closes #35, and closes #22.
Fixing p -> ctrl+p
Merge pull request #146 from antgonza/screenshot

Screenshot
Merge branch 'master' of git://github.com/qiime/emperor into issue_121_and_144

Conflicts:
	ChangeLog.md
	emperor/format.py
	scripts/make_emperor.py
	tests/test_format.py