add example of mass delete in couchdb
add example of mass delete in couchdb


Former-commit-id: e4bf5639b70ec8e6053e0b10b7e2f275eb629b6a

[submodule "couchdb/couchdb-lucene"] [submodule "couchdb/couchdb-lucene"]
path = couchdb/couchdb-lucene path = couchdb/couchdb-lucene
url = https://github.com/rnewson/couchdb-lucene.git url = https://github.com/rnewson/couchdb-lucene.git
[submodule "couchdb/settee"]