move edo stuff, that was in the wriong place after the merge, in the edo directory

edo/doc/CMakeLists.txt

@@ -0,0 +1,35 @@
+#######################################################################################
+### Doc generation using Doxygen
+#######################################################################################
+
+IF (DOXYGEN_FOUND)
+  SET(DOC_DIR ${CMAKE_BINARY_DIR}/doc CACHE PATH "documentation directory")
+  SET(DOC_CONFIG_FILE "doxyfile" CACHE PATH "documentation configuration file")
+
+  # define the doc target
+  IF (DOXYGEN_EXECUTABLE)
+    ADD_CUSTOM_TARGET(doc
+      COMMAND ${DOXYGEN_EXECUTABLE} ${DOC_CONFIG_FILE}
+      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+      )
+  ENDIF (DOXYGEN_EXECUTABLE)
+
+  # configure doxyfile file
+  CONFIGURE_FILE(
+    "${CMAKE_CURRENT_SOURCE_DIR}/${DOC_CONFIG_FILE}.cmake"
+    "${CMAKE_CURRENT_BINARY_DIR}/${DOC_CONFIG_FILE}"
+    )
+
+  INSTALL(
+    DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    DESTINATION share/edo COMPONENT libraries
+    PATTERN "CMakeFiles" EXCLUDE
+    PATTERN "cmake_install.cmake" EXCLUDE
+    PATTERN "Makefile" EXCLUDE
+    PATTERN "doxyfile" EXCLUDE
+    )
+ELSE (DOXYGEN_FOUND)
+  MESSAGE(STATUS "Unable to generate the documentation, Doxygen package not found")
+ENDIF (DOXYGEN_FOUND)
+
+#######################################################################################