setup cron job
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
created a Queue class (functional instantiation) for keeping track of what to scrape next so readability does not overload
added file for fs functions. added saveAsJson(docObject)) function
fsFunctions work. has executeTest commented out
before merging with warren. cron job runs, json writes
merged everything, first test run

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

Conflicts:
	scrape.js
is merged with warren, is failing
Merge pull request #1 from gregorylull/updatedCode

Updated code