Preinstall default themes, do not install extra files for theme makers

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

CMakeLists.txt

@@ -62,7 +62,7 @@ set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined"
 ##### directories
 
 add_subdirectory( client )
-
+add_subdirectory( themes )
 
 ##### write configure files
 

extra/README

@@ -0,0 +1,17 @@
+This directory contains some extra files shipped with DeKorator 0.3
+and intended for theme creators.
+
+portDeK -- a script for porting older DeKorator themes (1.x-2.x) to
+           DeKorator 0.3
+
+deKhelp -- DOxygen theme documentation
+
+template-theme.tar.gz -- this theme is meant to be a template theme
+                         for other themes,  this theme features all
+			 possible buttons.
+
+ugly-theme.tar.gz     -- the purpose  of this theme  is to help you
+                         understand  the way  deKorator  paints the
+			 decorations.
+
+The contents of this directory are not installed.

themes/CMakeLists.txt

@@ -0,0 +1,6 @@
+##### default themes ################################
+
+install(
+    DIRECTORY Default-theme Bushido-Yellow-theme
+    DESTINATION ${DATA_INSTALL_DIR}/deKorator/themes/
+)