fixed bug: XbrlApi not exported

Author: janlukasschroeder

sec_api/__init__.py

@@ -2,3 +2,4 @@
 from sec_api.index import QueryApi
 from sec_api.index import FullTextSearchApi
 from sec_api.index import RenderApi
+from sec_api.index import XbrlApi

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="sec-api",
-    version="1.0.5",
+    version="1.0.6",
     author="SEC API",
     author_email="support@sec-api.io",
     description="SEC EDGAR Filings API",