Merge pull request #91 from elbeejay/fix-init

module imports in init

dataretrieval/__init__.py

@@ -1,7 +1,13 @@
 from importlib.metadata import version
 from importlib.metadata import PackageNotFoundError
+from dataretrieval.nadp import *
+from dataretrieval.nwis import *
+from dataretrieval.streamstats import *
+from dataretrieval.utils import *
+from dataretrieval.waterwatch import *
+from dataretrieval.wqp import *
 
 try:
     __version__ = version('dataretrieval')
 except PackageNotFoundError:
-    __version__ = "version-unknown"
+    __version__ = "version-unknown"