classes for I/O started, QtPyLoT.py cleaned

pylot/core/readdata/types.py

@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+#
+# Provide user the opportunity to read arbitrary organized database
+# types. This means e.g. seiscomp data structure (SDS) or event based
+# EGELADOS structure. 
+#
+
+class GenericDataBase(object):
+	def __init__(self, root=None, kwargs**):
+		pass
+		
+
+class SeiscompDataStructure(GenericDataBase):
+	pass