Fix ES mapping typo (#267)

Author: feng-tao

databuilder/publisher/elasticsearch_constants.py

@@ -43,7 +43,7 @@
             "description": {
               "type": "text",
               "analyzer": "simple",
-              "search_analyzer": "whitespace",
+              "search_analyzer": "whitespace"
             },
             "column_names": {
               "type":"text",
@@ -57,7 +57,7 @@
             "column_descriptions": {
               "type": "text",
               "analyzer": "simple",
-              "search_analyzer": "whitespace",
+              "search_analyzer": "whitespace"
             },
             "tags": {
               "type": "keyword"

setup.py

@@ -2,7 +2,7 @@
 from setuptools import setup, find_packages
 
 
-__version__ = '2.5.15'
+__version__ = '2.5.16'
 
 requirements_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'requirements.txt')
 with open(requirements_path) as requirements_file: