added save and read tests
setup dependencies for server
don't use dependency injection for testing
set up server & redis client boilerplate
Improved error handling and logging on startup
remove unused dependency from server boilerplate
basic read config and config path
don't parse and reserialize whole object from redis
added route for config creation
fix bad input bug in test harness
supply `next` callback to routes in case of error
use express body parser
check body is an object before saving
stringify config before saving
rearrange routes
test for updating of objects
implement updating of an entire config
add test for reading a keypath
fixed reading of keypaths
added tests for updating with keypaths