Add installation of png files for html documentation.

Clean up unused CMakeLists.txt, which have been replaced
by common cmake rules for documentation.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 215dbe5916)

doc/da/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG da )

doc/de/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG de )

doc/en/CMakeLists.txt

@@ -1,8 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} )
-
-file( GLOB _pngs RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.png )
-
-install(
-    FILES ${_pngs}
-    DESTINATION ${SHARE_INSTALL_PREFIX}/doc/${PROJECT_NAME}/html
-)

doc/es/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG es )

doc/et/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG et )

doc/fr/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG fr )

doc/html/CMakeLists.txt

@@ -1,6 +1,12 @@
 file( GLOB _htmls RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.html )
 
+file(
+  GLOB _pngs
+  RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+  ${CMAKE_CURRENT_SOURCE_DIR}/../en/*.png
+)
+
 install(
-    FILES ${_htmls}
+    FILES ${_htmls} ${_pngs}
     DESTINATION ${SHARE_INSTALL_PREFIX}/doc/${PROJECT_NAME}/html
 )

doc/it/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG it )

doc/nl/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG nl )

doc/pt/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG pt )

doc/sv/CMakeLists.txt

@@ -1 +0,0 @@
-tde_create_handbook( DESTINATION ${PROJECT_NAME} LANG sv )