elasticsearch dependency
test indexing code
reorganize test code
more simplification; a first assertion
configure case folding
initialize the index
import some MOFs
search in elasticsearch
wrap indexing code into helper class
fix import
mof.es_add column
use es_add flag when adding to elasticsearch
count number of documents
index some metadata
refactoring
bulk indexing of documents
index from generator
Merge branch 'elastic-search'