Fix kelastic's specs except #date_range
Merge pull request #359 from hmalphettes/kibana-ruby

Fix kelastic's specs except #date_range
for issue #362
Merge branch 'kibana-ruby' of github.com:rashidkpc/Kibana into kibana-ruby
For #362
add trailing spaces to force linebreak in FAQ.
Merge pull request #391 from igalic/readme-fix

add trailing spaces to force linebreak in FAQ.
Merge pull request #4 from rashidkpc/kibana-ruby

Upstream pull