Convert pid of indexer to binary

This is a fixup for https://github.com/apache/couchdb-couch-mrview/pull/62
Properties passed to couch_task_status:add_task cannot contain complex
types. Because the status need to be representable in JSON.
1 file changed
tree: a46c79be12532b92d357b2e23e9e57a5c95f8348
  1. .travis.yml
  2. LICENSE
  3. include/
  4. priv/
  5. src/
  6. test/