Changing array_filter helpers to use already defined isJobUpdatedToday filter
Amazon Plugin now returns the team name and team category under job_site_category when possible
Switched to not remove punctuation.  Function was being overly aggressive.
Fixed issue #10: Geekwire Plugin failing to load job search results
Fixed issue #7: Amazon Plugin fails to return any results if URL returns single page

Added check to make sure next and max page controls are present
Fixed issue #8:  Plugin results not correctly marking plugins as excluded / no jobs

Was incorrectly doing a count(integer) > 0 in the IF check; needed to
just be integer > 0
Fixed issue #9: Exception in plugin should not halt rest of script

Now only throws exception on plugin failure if use_debug=1
Adding IGNORE titled files to .gitignore