adding the breathe files

doc/breathe/finder/doxygen/base.py

@@ -0,0 +1,18 @@
+
+class ItemFinder(object):
+
+    def __init__(self, project_info, data_object, item_finder_factory):
+
+        self.data_object = data_object
+        self.item_finder_factory = item_finder_factory
+        self.project_info = project_info
+
+
+def stack(element, list_):
+    """Stack an element on to the start of a list and return as a new list"""
+
+    # Copy list first so we have a new list to insert into
+    output = list_[:]
+    output.insert(0, element)
+    return output
+