Issue 700 - Generate filters based on the style attribute as last resort

--HG--
extra : rebase_source : 90b0320b07bec4fb370b24c98aaee0706b9534f0
Issue 1517 - Always call parseInt() with a radix as second argument

--HG--
extra : rebase_source : 634ce12f4145055baf7642f6304d8dc4973e67a4
Issue 705 - Generate element hiding instead request blocking filters for non-HTTP URLs

--HG--
extra : rebase_source : f4fa2008aa8f414d0327e4bc48357fbd38a435f8