Created test to filter events on location
Added link crawler to events page
Add code to not verify urls that start with 'javascript', 'ftp://', or just point to the home page
Merge pull request #44 from rbillings/eventsfilter

Created test to filter events on location
Merge branch 'master' into pr45

Conflicts:
	tests/test_events_page.py
Updated check for javascript link
Merge pull request #47 from bobsilverberg/pr45

Supplement to "Added link crawler to events page"
Merge remote-tracking branch 'upstream/master' into labs