adlot.us

Add new site (closes #268).
1to4.me

Add new site (#267).
Add $.get .
yooclick.com

Add new site (closes #269).
ad7.biz

Add new site (closes #270).
lix.in

Add new site (closes #272).
link2you.ru

Add new site (closes #273).
Update readme and changelog.
Bump version.