python-aiocoap: new package

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
diff --git a/package/Config.in b/package/Config.in
index 48d1381..5797018 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -691,6 +691,7 @@
 	source "package/python3/Config.in"
 if BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
 menu "External python modules"
+	source "package/python-aiocoap/Config.in"
 	source "package/python-alsaaudio/Config.in"
 	source "package/python-argh/Config.in"
 	source "package/python-arrow/Config.in"