First pass at a Hanging Protocol implementation and editor (LT-131)

Packages/viewerbase/client/components/basic/confirmDeleteDialog/confirmDeleteDialog.styl

@@ -0,0 +1,26 @@
+#confirmDeleteDialog
+  display: none
+  position: absolute
+  top: 0
+  bottom: 0
+  left: 0
+  right: 0
+  z-index: 100
+  width: 300px
+  min-height: 145px
+  max-height: 300px
+  height: fit-content
+  margin: auto
+  border-radius: 5px
+  padding: 10px 20px 10px 20px
+  background-color: rgba(255,255,255,1)
+  outline: none
+
+  .btn
+    text-decoration: none
+
+  #cancel
+    float: left
+
+  #confirm
+    float: right