Merge pull request #66 from xnuk/master

로동량 추가
add khan biz to list. close #58
cleanup
these are field name
remove cleanup_interval field
we are use our own jquery
Support 경향비즈
Replace String.fromCharCode with escaped character
Specify time zone
Use unicode char
Support 민중의소리
Check 민중의소리
Support 연합뉴스
Merge pull request #68 from Kjwon15/master

Support 경향비즈
remove ads & clear styles for content
Support columns of 지디넷코리아 (Fix #69)

It doesn't parse div.column_news_photo_area.

See
http://www.zdnet.co.kr/column/column_view.asp?artice_id=20141104074223.
Support 아시아투데이
fix #70
add sisainlive to list
Support khnews.kheraldm.com (Fix #71)