[package] update tor to 0.2.1.20 (#6279)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@18652 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/tor/patches/001-torrc.patch

@@ -0,0 +1,22 @@
+--- a/src/config/torrc.sample.in
++++ b/src/config/torrc.sample.in
+@@ -44,11 +44,11 @@ SocksListenAddress 127.0.0.1 # accept co
+ ## Uncomment this to start the process in the background... or use
+ ## --runasdaemon 1 on the command line. This is ignored on Windows;
+ ## see the FAQ entry if you want Tor to run as an NT service.
+-#RunAsDaemon 1
++RunAsDaemon 1
+ 
+ ## The directory for keeping all the keys/etc. By default, we store
+ ## things in $HOME/.tor on Unix, and in Application Data\tor on Windows.
+-#DataDirectory @LOCALSTATEDIR@/lib/tor
++DataDirectory @LOCALSTATEDIR@/lib/tor
+ 
+ ## The port on which Tor will listen for local connections from Tor
+ ## controller applications, as documented in control-spec.txt.
+@@ -154,3 +154,5 @@ SocksListenAddress 127.0.0.1 # accept co
+ #BridgeRelay 1
+ #ExitPolicy reject *:*
+ 
++User tor
++PidFile @LOCALSTATEDIR@/run/tor.pid