Add jasmine matcher to test if the input contain any img node

Signed-off-by: Lincoln Lee <git@lincoln.hk>
Reorder AppleDaily spec order to align with Article spec

Signed-off-by: Lincoln Lee <git@lincoln.hk>
Use latest zepto.js

Signed-off-by: Lincoln Lee <git@lincoln.hk>
Reindent for better readibility

Signed-off-by: Lincoln Lee <git@lincoln.hk>