Remove changes files that also appeared in 0.3.2.9

changes/bug24633

@@ -1,5 +0,0 @@
-  o Minor bugfixes (portability, msvc):
-    - Fix a bug in the bit-counting parts of our timing-wheel code on
-      MSVC. (Note that MSVC is still not a supported build platform,
-      due to cyptographic timing channel risks.) Fixes bug 24633;
-      bugfix on 0.2.9.1-alpha.

changes/bug24634

@@ -1,3 +0,0 @@
-  o Minor bugfixes (compilation):
-    - Resolve a few shadowed-variable warnings in the onion service code.
-      Fixes bug 24634; bugfix on 0.3.2.1-alpha.

changes/bug24736

@@ -1,6 +0,0 @@
-  o Minor bugfixes (address selection):
-    - When the fascist_firewall_choose_address_ functions don't find a
-      reachable address, set the returned address to the null address and port.
-      This is a precautionary measure, because some callers do not check the
-      return value.
-      Fixes bug 24736; bugfix on 0.2.8.2-alpha.

changes/geoip-2018-01-05

@@ -1,4 +0,0 @@
-  o Minor features (geoip):
-    - Update geoip and geoip6 to the January 5 2018 Maxmind GeoLite2
-      Country database.
-

changes/ticket24681

@@ -1,6 +0,0 @@
-  o Minor features (fallback directory mirrors):
-    - Make the default DirAuthorityFallbackRate 0.1, so that clients on the
-      public tor network prefer to bootstrap off fallback directory mirrors.
-      This is a follow-up to 24679, which removed weights from the default
-      fallbacks.
-      Implements ticket 24681.

changes/ticket_24801

@@ -1,5 +0,0 @@
-  o Minor features (new fallback directories):
-    - The fallback directory list has been re-generated based on the
-      current status of the network. Tor uses fallback directories to
-      bootstrap it doesn't yet have up-to-date directory
-      information. Closes ticket 24801.