[gimp] icons: gimp-indent icons were not installed.

[Jehan Pagès <jehanp src gnome org>]

commit 705c946ddad23784e733eddc304cf03c115ce2da
Author: Jehan <jehan girinstud io>
Date:   Fri Jun 10 13:43:45 2016 +0200

    icons: gimp-indent icons were not installed.

 icons/icon-list.mk |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/icons/icon-list.mk b/icons/icon-list.mk
index c0fa36b..6eff8d8 100644
--- a/icons/icon-list.mk
+++ b/icons/icon-list.mk
@@ -90,6 +90,7 @@ scalable_images = \
        scalable/gimp-image.svg                         \
        scalable/gimp-image-open.svg                    \
        scalable/gimp-image-reload.svg                  \
+       scalable/gimp-indent.svg                                \
        scalable/gimp-info.svg                          \
        scalable/gimp-input-device.svg                  \
        scalable/gimp-invert.svg                        \
@@ -675,6 +676,7 @@ icons22_images = \
        22/gimp-char-picker.png                 \
        22/gimp-dynamics.png                    \
        22/gimp-histogram.png                   \
+       22/gimp-indent.svg                              \
        22/gimp-input-device.png                \
        22/gimp-justify-block.png               \
        22/gimp-justify-center.png              \