make twitter api a DI to users module
get as many backlogged tweets as allowed and save them all in one file store
reorg users code for ease of reading
pass data store file in as dependency to twitter-store
rework comment
generate new tweet
get rid of redundant code and rework store a bit
rename tweet store
set up store as an event emitter and start stubbing out main code
reorganize code into tweet bot instance using events from store and callback through users service
rename update to onUpdate and lower markov matrix depth
minor cleanup
move user into its own module
code cleanup