Adding suggestType to SuggestionQuery.toString()
Preventing NPE in case a requested analyzer does not exist
Added documentation for analyzing/fuzzy suggester
Returning shard information first, as in every HTTP response
Fixing test to represent change in order of shards and suggestions in RestResponse
Ensuring that a closed indexreader immediately leads to an suggest refresh
Ensuring that tests check for shard failures in suggest responses
Updated readme and wording in test
Only trying to get indexsearch if shard is started