fix author name
remove .gitignore
add self_ping
print self ping interval
fix default interval setting
ignore javascript code to use coffee script only
fix interval unit
refactor feed checker
fix function definition
rename feedparser to FeedParser
use readable event to handle article
use while loop to check item
 use @ instead of this
send feed update to room
move HUBOT_SELF_PING_INTERVAL description to notes
use braces
don't bind function to variable
Merge pull request #1 from take-cheeze/master

bot update