rename handler to dispatcher
refactor routes into a separate namespace
update project dependency to include clj-http + carmine

+ update ring handler namespace after handler => dispatcher rename
refactor load-data-from-tumblr ns to save results to datastore
add datastore ns to handle tokens + blog post data (read + save)
add a basic index.html template

+ serve from simple index.html resource (taken from htmlboilerplate)
+ serve simple .css styles