Added framework as a flattened directory

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
diff --git a/framework/exported.make b/framework/exported.make
new file mode 100644
index 0000000..953f245
--- /dev/null
+++ b/framework/exported.make
@@ -0,0 +1 @@
+# This file is intentionally left blank. It soon won't be.