Release preparations for 2.0.10

Version bump and CHANGELOG update

src/CHANGELOG

+2.0.10
+ * Bug 29035: Clean up our donation campaign and add newsletter sign-up link
+ * Bug 27175: Add pref to allow users to persist custom noscript settings
+
 2.0.9
  * Bug 28540: Use new text for 2018 donation banner
  * Bug 28515: Use en-US for english Torbutton strings

src/install.rdf

@@ -6,7 +6,7 @@
         <em:name>Torbutton</em:name>
         <em:creator>Mike Perry</em:creator>
         <em:id>torbutton@torproject.org</em:id>
-        <em:version>2.0.9</em:version>
+        <em:version>2.0.10</em:version>
         <em:multiprocessCompatible>true</em:multiprocessCompatible>
         <em:homepageURL>https://www.torproject.org/projects/torbrowser.html.en</em:homepageURL>
         <em:iconURL>chrome://torbutton/skin/tor.png</em:iconURL>