[processing] update CMakeLists.txt to handle new directories

Author: alexbruy

python/plugins/processing/algs/qgis/CMakeLists.txt

@@ -1,7 +1,11 @@
 FILE(GLOB PY_FILES *.py)
+FILE(GLOB HELP_FILES help/*.rst)
+FILE(GLOB SCRIPT_FILES scripts/*.*)
 
 ADD_SUBDIRECTORY(mmqgisx)
 ADD_SUBDIRECTORY(ftools)
 ADD_SUBDIRECTORY(ui)
 
 PLUGIN_INSTALL(processing algs/qgis ${PY_FILES})
+PLUGIN_INSTALL(processing algs/qgis/help ${HELP_FILES})
+PLUGIN_INSTALL(processing algs/qgis/scripts ${SCRIPT_FILES})