Refactor barstools for new versions of things.

- No handlebars (not being published for Scala 2.12)
- Update for new annotations APIs

Bump sbt-dependency-graph to 0.9.2 for this scala version

tapeout/src/test/scala/transforms/ResetInverterSpec.scala

@@ -13,6 +13,8 @@ class ExampleModuleNeedsResetInverted extends Module with ResetInverter {
 
   val r = RegInit(0.U)
 
+  io.out := r
+
   invert(this)
 }
 
@@ -35,4 +37,4 @@ class ResetNSpec extends FreeSpec with Matchers {
         // bad
     }
   }
-}
+}