Merge branch 'dca_watering' into 'master'

Dca watering

See merge request !11

dca-carouge-watering/requirements.txt

@@ -2,3 +2,4 @@ flask
 requests
 unidecode
 geojson
+python-dateutil

dca-carouge-weather/weather_api.py

@@ -39,8 +39,10 @@ http_header_post = {
 }
 
 # build header for GET
-http_header_get = http_header_post.copy()
-http_header_get.pop('Content-Type')
+http_header_get = {
+    'Fiware-Service': 'carouge',
+    'Accept': 'application/json',
+}
 
 logger.info('Config: \n\tPOST_DATA_PERIOD: {} seconds \n\tURL: {}'.format(POST_DATA_PERIOD, URL_BASE))