clean fail if SMTP server unavailable
merge upstream/master
add lost password reset functionality
add user profile with ability to change pass and info
add tests for user changes
add @adamrp suggestions
Merge branch 'master' of https://github.com/biocore/qiita into user-pages
Fix #274
addressing comment and making timestamp = timestamptz
add wtforms for profile
fixing errors
pep8 fix
add newest_records classmethod to logger
fixing pep8 errors
fix sql error
add error page and handler
fixing comment
add error page to webserver.py
add message for number of logs to show
Merge pull request #316 from antgonza/issue_274_v2

Fix #274