[gimp] Update NEWS

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit 138b0e44ae997de4607de8f11af862d2e35ed497
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Fri Jun 16 00:36:34 2017 +0300

    Update NEWS

 NEWS |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 638f348..4a977d8 100644
--- a/NEWS
+++ b/NEWS
@@ -219,6 +219,13 @@ Color Palettes
   - Merge Palettes command is available for multiple selected color
     palettes now.
 
+Assets / Resources
+
+  - Some basic presets are available for the Crop tool now: 2x3, 
+    3x4, 16:10, 16x9, and square.
+  - Documents templates have been updated and now feature popular,
+    contemporary document presets for both print and digital media.
+
 PDB:
 
   - Rename *-paste-as-new to *-paste-as-new-image.