Added eel and eapml in EWF libraries.

Removed them from gitmodule

library/crypto/eel/der/array_der_source.e

@@ -0,0 +1,44 @@
+note
+	description: "Summary description for {ARRAY_DER_SOURCE}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+class
+	ARRAY_DER_SOURCE
+
+inherit
+	DER_OCTET_SOURCE
+
+create
+	make
+
+feature
+	make (source_a: ARRAY [NATURAL_8])
+		do
+			source := source_a
+		end
+
+feature
+	has_item: BOOLEAN
+		do
+			result := source.valid_index (current_index)
+		end
+
+	item: NATURAL_8
+		do
+			result := source [current_index]
+		end
+
+	process
+		do
+			current_index := current_index + 1
+		end
+
+feature {NONE}
+	current_index: INTEGER_32
+	source: ARRAY [NATURAL_8]
+
+invariant
+	source.valid_index (current_index) or current_index = source.upper + 1
+end