Doc: update Valgring sreenshots

Move link to the top level topic

Change-Id: I9a1c136edcc55ed17a38bbeb90a167284a39e34b
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

doc/src/analyze/creator-valgrind-overview.qdoc

@@ -33,7 +33,8 @@
 
     \title Using Valgrind Code Analysis Tools
 
-    \QC integrates Valgrind code analysis tools for detecting memory leaks and
+    \QC integrates \l{http://valgrind.org/info/tools.html}{Valgrind code
+    analysis tools} for detecting memory leaks and
     profiling function execution. You must download and install them separately
     to use them from \QC.
 

doc/src/analyze/creator-valgrind.qdoc

@@ -34,7 +34,7 @@
     \title Detecting Memory Leaks
 
     You can use the Memcheck tool included in the
-    \l{http://valgrind.org/info/tools.html}{Valgrind tool suite} to detect
+    Valgrind tool suite to detect
     problems that are related to memory management in applications.
 
     \note Memcheck is supported locally on Linux and Mac OS. You can run it on
@@ -60,7 +60,7 @@
         \o  Use the application to analyze it.
 
         \o  Select the
-            \inlineimage qtcreator-analyzer-stop-button.png "Stop button"
+            \inlineimage qtcreator-debug-button-stop.png "Stop button"
             button to view the results of the analysis in the
             \gui {Analysis} view.
 
@@ -151,7 +151,7 @@
         \o  Use the application to analyze it.
 
         \o  Select the
-            \inlineimage qtcreator-analyzer-stop-button.png "Stop button"
+            \inlineimage qtcreator-debug-button-stop.png "Stop button"
             button to view the results of the analysis in the \gui Profile
             view.