Revert "Removed unused Date.parse, do not want to override core JavaScript methods for no reason."

This reverts commit 035577ae8017b89404ab5048ad1fbd79d212a197.

Date.parse is overridden as a polyfill for old browsers that don't support ISO 8601 dates.
Unit test for jquery.ns
Merge branch 'benhutchins-master'
Fixing bad merge of date-parse.js
Fixing brace style for consistency
Updating documentation for date-parse
Partial load- handle full HTML documents without including title/meta tags