fix(submodules): update plum; install files in build/

lotem · lotem · commit 58601279ce76 · 2018-05-09T00:32:17.000+08:00
diff --git a/plum b/plum
@@ -1 +1 @@
-Subproject commit 47a7b7c6654b85c6b7792e8e8cdff4c414628562
+Subproject commit 895b485022271603330e4be803e3c56800737090
