Update hello.rb
Merge pull request #9 from mattymattmc/master

Update hello.rb
Update repeater.rb

(Hopefully) added the ability for "all:" at the beginning of a line to be case insensitive.
Merge pull request #10 from mattymattmc/master

Update repeater.rb
merges fixes from Avahey
Merge branch 'Avahey-master'
fixes top stories url
Fixes hello plugin

Fixes a dumb mistake I made with the optional query param in the execute
metiod.