Moved source of utils code pieces

src/FACT_data_API_reader.jl

@@ -26,10 +26,10 @@ module FACT_data_API_reader
 
     using DataFrames, MySQL, Tables, LibGEOS, HTTP, JSON
 
-    include("utils_DB_connection.jl")
-    include("utils_DB_query.jl")
-    include("utils_web_service.jl")
-    include("utils_containers_configuration.jl")
+    include("utils/db_connection.jl")
+    include("utils/db_query.jl")
+    include("utils/web_service.jl")
+    include("utils/containers_configuration.jl")
     export get_data_container_config
     include("FACT_geo.jl")
     export get_geo_objects