update nonblocking_timer to release 1.0.0

mikepschneider · mikepschneider · commit 57a2fd9ae111 · 2018-06-07T11:20:56.000-07:00
diff --git a/libraries/helpers/nonblocking_timer b/libraries/helpers/nonblocking_timer
@@ -1 +1 @@
-Subproject commit c24f568a0c9cfa9ee459bdafb1887eeacc55fd8d
+Subproject commit 7149579515db1522e3e1b13746f1c71334b12f28
