installed redis
initialized redis
move $twitter to protected method
add namespacing and using the real redis gem
set up redis for development
rubocop styling
set for production
some styling updates
added redis to procfile
set up redid configuration
128 databases for redis!
added id and handle index for instructors
Merge branch 'master' into caching
remove redis from procfile
set to database of number one
switch to the /0 database
added redis to procfile
set redis to zero in cache storage
set development to /0 database
style cleanup