added help files in doc subdirectory to be installed

Author: mach0

python/plugins/sextante/otb/CMakeLists.txt

@@ -1,7 +1,9 @@
 FILE(GLOB PY_FILES *.py)
 FILE(GLOB DESCR_FILES description/*.txt)
 FILE(GLOB HELPER_FILES helper/*.py)
+FiLE(GLOB HELP_FILES description/doc/*.html)
 
 PLUGIN_INSTALL(sextante ./otb ${PY_FILES})
 PLUGIN_INSTALL(sextante ./otb/description ${DESCR_FILES})
 PLUGIN_INSTALL(sextante ./otb/helper ${HELPER_FILES})
+PLUGIN_INSTALL(sextante ./otb/description/doc ${HELP_FILES})