Merge branch 'version_install_dir' into 'develop'

Remove Version installation in build_dir

Closes #1790

See merge request orfeotoolbox/otb!333

CMakeLists.txt

@@ -419,7 +419,7 @@ install(FILES "LICENSE" DESTINATION ${OTB_INSTALL_DOC_DIR})
 
 # Configure and install VERSION file
 configure_file(VERSION VERSION @ONLY)
-install(FILES ${OTB_BINARY_DIR}/VERSION DESTINATION ${OTB_BINARY_DIR}/${OTB_INSTALL_DATA_DIR} )
+install(FILES ${OTB_BINARY_DIR}/VERSION DESTINATION ${OTB_INSTALL_DOC_DIR})
 
 install(DIRECTORY ${OTB_BINARY_DIR}/${OTB_INSTALL_DATA_DIR} DESTINATION share)