Created multiple functions
Word unique property
setup cron job
Added rss reader
added cron job every 30 s

Merge remote-tracking branch 'upstream/master' into updatedCode

Conflicts:
	scrape.js
converts words to lower case
fixed console log output
converting master Rss list from array to object because .pop() will not work if asynchroniously adding to the list
Merge pull request #1 from gregorylull/updatedCode

Updated code