Fix PhantomJS runner for Jasmine 2.3
Fix PhantomJS runner for Jasmine 2.3

Some banner elements (particularly the test run duration) have moved; this
change extracts the text values from the new locations.  Also, the test run
duration is now populated after all tests are run, so include it as "complete"
condition in the `waitsFor` function.

Progress on #364

tchiotludo/spfjs,youtube/spfjs,nicksay/spfjs,nicksay/spfjs,youtube/spfjs,youtube/spfjs,tchiotludo/spfjs,nicksay/spfjs,youtube/spfjs,tchiotludo/spfjs,tchiotludo/spfjs,tchiotludo/spfjs,youtube/spfjs,nicksay/spfjs,nicksay/spfjs