1. Calltips now 'handle' tuples in the argument list (display '<tuple>' :)
Suggested solution by Christos Georgiou, Bug 791968.
2. Clean up tests, were not failing when they should have been.
4. Remove some camelcase and an unneeded try/except block.
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index ed69731..ec6a5b1 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,9 @@
*Release date: XX-XXX-200X*
+- Calltips now 'handle' tuples in the argument list (display '<tuple>' :)
+ Suggested solution by Christos Georgiou, Bug 791968.
+
- Add 'raw' support to configHandler. Patch 1650174 Tal Einat.
- Avoid hang when encountering a duplicate in a completion list. Bug 1571112.