doc: Add temporary water mark.

doc/tools/PamhyrDoc.cls

@@ -129,7 +129,7 @@
 
 %% Use minted
 \usepackage{minted}
-\usemintedstyle{emacs}
+\usemintedstyle{tango}
 \setminted[c]{fontsize=\footnotesize,encoding=utf8,linenos}
 \setminted[c++]{breaklines,fontsize=\footnotesize,encoding=utf8,linenos}
 \setminted[python]{breaklines,fontsize=\footnotesize,encoding=utf8,linenos}
@@ -148,3 +148,16 @@
 
 \def\dontdofcolorbox{\renewcommand\fcolorbox[4][]{##4}}
 \makeatother
+
+
+%%
+%% Water mark
+%%
+
+%% FIXME: Delete me for the first realease
+\usepackage{draftwatermark}
+\SetWatermarkLightness{0.8}
+\SetWatermarkAngle{25}
+\SetWatermarkScale{3}
+\SetWatermarkFontSize{1cm}
+\SetWatermarkText{Work in progress}