cache favs on redis
modified
modified rakefile
add debug code
add debug code
change how to get tweet id
some change
use string instead of integer
add task
modified task
add task message
implemented incremental tweet loading
search by screen_name
keyword match insteaad of reply to screen_name
modified favorite
modified tweet show condition
add already favorited button
ignore fav late limit error
ignore fav but record to redis
fetch first 1500 tweet of user