Update CouchDB; add Apache-related snippets to update-upstream-data.

svn path=/nixpkgs/trunk/; revision=18851

pkgs/build-support/upstream-updater/snippets.sh

@@ -4,6 +4,8 @@
 #http://downloads.sourceforge.net/webdruid/files/webdruid/0.6.0-alpha5/webdruid-0.6.0-alpha5.tar.gz
 skipRedirectSF='s@^http://sourceforge.net/projects/@http://downloads.sourceforge.net/@; s@/download$@@'
 extractReleaseSF='s@.*/([^/]+)/[^/]+@\1@'
+apacheMirror='s@http://www.apache.org/dist/@mirror://apache/@'
+skipRedirectApache='s@/dyn/closer.cgi[?]path=@/dist@'
 
 replaceAllVersionOccurences() {
 	echo s/"$version"/\${version}/g