[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2967/8267] ref-manual: Added a reference to viewing task variable dependencies.

[Emmanuele Bassi <ebassi src gnome org>]

commit aaeb1ee90bdcbe3446bb25cebcc2e104ea93b20d
Author: Scott Rifenbark <srifenbark gmail com>
Date:   Mon Oct 3 12:13:18 2016 -0700

    ref-manual: Added a reference to viewing task variable dependencies.
    
    Put a closing reference in the "Stamp Files and the Rerunning of Tasks"
    section to point the user to the area that tells them how to
    view information about a task's signature.
    
    (From yocto-docs rev: 3f395ef1999a2aff1447da4d257fd5d53124aaa7)
    
    Signed-off-by: Scott Rifenbark <srifenbark gmail com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 documentation/ref-manual/closer-look.xml |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/documentation/ref-manual/closer-look.xml b/documentation/ref-manual/closer-look.xml
index bcd1707..0278687 100644
--- a/documentation/ref-manual/closer-look.xml
+++ b/documentation/ref-manual/closer-look.xml
@@ -1271,6 +1271,13 @@
                 also always be considered out of date, which might not be what
                 you want.
             </para>
+
+            <para>
+                For details on how to view information about a task's
+                signature, see the
+                "<link linkend='usingpoky-viewing-task-variable-dependencies'>Viewing Task Variable 
Dependencies</link>"
+                section.
+            </para>
         </section>
 
         <section id='setscene-tasks-and-shared-state'>