docu: use 'commit' instead of 'version' for latex

doc/manual/btstack_gettingstarted.tex

@@ -89,7 +89,7 @@ morekeywords={*, btstack_timer_source_t, btstack_data_source_t, uint32_t, uint16
         \end{minipage}
         \hfill\begin{minipage}[b]{.8\textwidth}\begin{flushright}
             {\color{bkblue}
-            Version \versionNr{} \\
+            \versionNr{} \\
             \today \\}
             \vspace*{7.5cm}
             \hfill\includegraphics[width=0.85\textwidth]{picts/bklogo.pdf}

doc/manual/update_getting_started.sh

@@ -7,9 +7,9 @@ commit=`git rev-parse --short HEAD`
 # use tag if available
 if [ -z "$tag" ]
 then
-  version=$commit
+  version="Commit $commit"
 else
-  version=$tag
+  version="Version $tag ($commit)"
 fi
 
 # create mkdocs.yml