Merge branch 'master' of https://github.com/zsloan/genenetwork
Merge branch 'flask' of http://github.com/zsloan/genenetwork
Commented out a couple things in requirements.txt to get pip
install to work
Working on user registration
Added original security templates (so we can change them)
Have the beginnings of a user_manager working
More security changes
Sign in template looking pretty good
Sign in template looking even better
Before trying a new modal window
Switching between login and register working pretty well
More working on security templates
Added flask_security locally
Modal windows now working better

Going to simplify the code next
Simplification of modal code

Created css file to hold modal padding
Lots of changes around users
Added a template
Now calculates correlation values for traits, but not yet in template
Changed the way the query that gets sample ids is generated
Worked on rewriting the function in data_set.py that gets the sample
values for each trait