Merge Update NEWS and idlelib NEWS.text.

Lib/idlelib/NEWS.txt

@@ -2,6 +2,20 @@ What's New in IDLE 3.6.0?
 ===========================
 *Release date: 2016-09-??*
 
+- Issue #27372: Test_idle no longer changes the locale.
+
+- Issue #27365: Allow non-ascii chars in IDLE NEWS.txt, for contributor names.
+
+- Issue #27245: IDLE: Cleanly delete custom themes and key bindings.
+  Previously, when IDLE was started from a console or by import, a cascade
+  of warnings was emitted.  Patch by Serhiy Storchaka.
+
+- Issue #24137: Run IDLE, test_idle, and htest with tkinter default root disabled.
+  Fix code and tests that fail with this restriction.
+  Fix htests to not create a second and redundant root and mainloop.
+
+- Issue #27310: Fix IDLE.app failure to launch on OS X due to vestigial import.
+
 - Issue #5124: Paste with text selected now replaces the selection on X11.
   This matches how paste works on Windows, Mac, most modern Linux apps,
   and ttk widgets.  Original patch by Serhiy Storchaka.

Misc/NEWS

@@ -87,6 +87,18 @@ Library
 IDLE
 ----
 
+- Issue #27372: Test_idle no longer changes the locale.
+
+- Issue #27365: Allow non-ascii chars in IDLE NEWS.txt, for contributor names.
+
+- Issue #27245: IDLE: Cleanly delete custom themes and key bindings.
+  Previously, when IDLE was started from a console or by import, a cascade
+  of warnings was emitted.  Patch by Serhiy Storchaka.
+
+- Issue #24137: Run IDLE, test_idle, and htest with tkinter default root disabled.
+  Fix code and tests that fail with this restriction.
+  Fix htests to not create a second and redundant root and mainloop.
+
 - Issue #27310: Fix IDLE.app failure to launch on OS X due to vestigial import.
 
 C API