Merge pull request #9 from yookoala/url-normalizer-fix

Fix url-normalizer.js reference
Merge pull request #10 from yookoala/new_src

Add PassionTimes
Update Crawler and tests

Seperate the logic to prepare HTML from Crawler::updateContent to
Crawler::prepareContent. Then update all unit test to run this
before parse.

Better simulate the environment for crawling.

UDN unit test encoding problem is hence solved. Updated test result.
Fixed CNA news source
Fixed PTS news source