[SVT.se] Make sure that ruleset is off by default

https://trac.torproject.org/projects/tor/ticket/8496
[Zend] Mark as mixedcontent

https://trac.torproject.org/projects/tor/ticket/8563
Fixed Chromium HSTS preload list URL

Signed-off-by: Yan <yan@mit.edu>
[RT] Disable the main Russia Today rule

https://trac.torproject.org/projects/tor/ticket/8630
Fix rule for University of Strasbourg
Merge branch 'stable-rules' of git://github.com/mikkoharhanen/https-everywhere into 3.0
Merge remote-tracking branch 'origin/3.0' into 3.0