Remove deprecated command line flags

Allow insecure was renamed to allow-unverified in pip v1.5 and then
allow-unverified was deprecated along with allow-insecure in
v10.0.0b1.  See https://pip.pypa.io/en/stable/news for details.

These flags were causing the script to fail the pip3 install step.

install-dev-dependencies.sh

@@ -92,7 +92,7 @@ git submodule init
 git submodule update
 
 # Install Python packages
-pip3 install --user --no-allow-insecure --no-allow-external -r requirements.txt
+pip3 install --user -r requirements.txt
 cd test/rules
 pip3 install --user -r requirements.txt
 cd -

src/chrome/content/rules/NYTimes.xml

@@ -85,4 +85,5 @@
 	<securecookie host=".+" name=".+" />
 
 	<rule from="^http:" to="https:" />
+	<rule from="^http://([^/])*nytimes\.com" to:"https://$1.nytimes3xbfgragh.onion" />
 </ruleset>