Added support for synchronized scrolling of taxa summary plots when comparing self to other.
Merge pull request #18 from jrrideout/issue_13

Added synchronized scrolling for comparing taxa summary plots
Added email settings parsing functionality (ported from Clout).
Added barebones script to notify participants.
Ported email function from Clout. Added more documentation to notify_participants.py script and a --really option. Added parse_recipients function and tests.
Added dry-run implementation to script. Still need to add unit tests and --really mode.
Added docstrings and unit tests for notify_participants().
Added ability to send emails in --really mode.
Removed extra copy of readme.
Added initial implementation of alpha diversity boxplots. Still needs test code and to add links to index page.
Merge pull request #19 from jrrideout/issue_15

Script to email results to participants.
Added options to suppress all types of analyses (mainly to speed up testing new code).
Merge branch 'master' into issue_7

Conflicts:
	personal_microbiome/util.py
Cleaned up create_personal_results() a bit; fixed some bugs in alpha diversity boxplots related to parsing of rarefaction file; body site boxplots are all in same plot now.
Refactored alpha diversity boxplot code to be more easily tested, added unit tests, hooked up boxplots to index page.
Merge pull request #20 from jrrideout/issue_7

Alpha diversity boxplots