Merge branch 'feature/fix#25' into 'master'

[dunecontrol] evaluate CMAKE_MODULE_PATH from opts file

Closes #25

See merge request !355

bin/dunecontrol

@@ -221,6 +221,7 @@ load_opts() {
   if test "x$DUNE_OPTS_FILE" != "x"; then
     if test "$command" = "configure"; then
       CMAKE_FLAGS="$(. $DUNE_OPTS_FILE; eval echo \$CMAKE_FLAGS)"
+      CMAKE_MODULE_PATH="$(. $DUNE_OPTS_FILE; eval echo \$CMAKE_MODULE_PATH)"
     fi
     CMD_FLAGS_FROM_FILE="$(eval ${COMMAND}_FLAGS=""; . $DUNE_OPTS_FILE; eval echo \$${COMMAND}_FLAGS)"
   fi