Add policy around automated tools claiming names

app/templates/policies.hbs

@@ -25,6 +25,12 @@ them. If necessary, the team may reach out to inactive maintainers and help
 mediate the process of ownership transfer.
 </p>
 
+<p>
+Using an automated tool to claim ownership of a large number of package names
+is not permitted. We reserve the right to block traffic or revoke ownership
+of any package we determine to have been claimed by an automated tool.
+</p>
+
 <h2 id='removal'><a href='#removal'>Removal</a></h2>
 
 <p>
@@ -101,46 +107,3 @@ more details.
 <p>
 Thank you for taking the time to responsibly disclose any issues you find.
 </p>
-
-<h2 id='crawlers'><a href='#crawlers'>Crawlers</a></h2>
-
-<p>
-Before resorting to crawling crates.io, you should first see if you are able to
-gather the information you need from the <a href='https://github.com/rust-lang/crates.io-index'>
-crates.io index</a>, which is a public git repository containing the majority
-of the information availble through our API.
-
-If the index does not have the information you need, we're also happy to
-discuss solutions to your needs that don't require you to crawl the registry.
-You can email us at <a href="mailto:help@crates.io">help@crates.io</a>.
-</p>
-
-<p>
-We allow our API and website to be crawled by commercial crawlers such as
-GoogleBot. At our discretion, we may choose to allow access to experimental
-crawlers, as long as they limit their request rate to 1 request per second or
-less.
-</p>
-
-<p>
-We also require all crawlers to provide a user-agent header that allows us to
-uniquely identify your bot. This allows us to more accurately monitor any
-impact your bot may have on our service. Providing a user agent that only
-identifies your HTTP client library (such as "<code>request/0.9.1</code>") increases the
-likelihood that we will block your traffic.
-
-It is recommended, but not required, to include contact information in your user
-agent. This allows us to contact you if we would like a change in your bot's
-behavior without having to block your traffic.
-</p>
-
-<p>
-Bad: "<code>User-Agent: reqwest/0.9.1</code>"<br>
-Better: "<code>User-Agent: my_bot</code>"<br>
-Best: "<code>User-Agent: my_bot (my_bot.com/info)</code>" or "<code>User-Agent: my_bot (help@my_bot.com)</code>"
-</p>
-
-<p>
-We reserve the right to block traffic from any bot that we determine to be in
-violation of this policy or causing an impact on the integrity of our service.
-</p>