Added generate_passwords.py script.

This will allow us to generate random passwords for participants, as well as set up the framework necessary for basic Apache authentication.
Updated notify_participants.py to handle passwords
Merge pull request #112 from jrrideout/issue_111

Added support for password-protecting personalized results.
Minor change to log in server message.

We don't want to put the username in the message.
Merge pull request #113 from jrrideout/login_fix

Minor change to login server message.
Updated email text to include privacy warning.
Merge pull request #114 from jrrideout/email_text

Updated email text to include privacy warning.
Fixing library imports to make it work with QIIME 1.6.0-dev
my-microbes 0.1.0 release
Merge pull request #117 from antgonza/release_0.1.0

my-microbes 0.1.0 release
Merge pull request #116 from antgonza/updates_for_1.6.0-dev

Fixing library imports to make it work with QIIME 1.6.0-dev
Updated version strings from 0.1.0 to 0.1.0-dev.
Removed multi-file with statement.

Minimum required version for my-microbes is now python 2.6. Fixes #118.

Also removed very outdated test_data/out.tgz and added imports to personal_results.py that were erroneously removed in a previous PR.
Merge pull request #120 from jrrideout/0.1.0-dev

Updated version strings from 0.1.0 to 0.1.0-dev.
Merge pull request #121 from jrrideout/issue-118

Removed multi-file with statement.