Merge pull request #1672 from MrTimscampi/browsers

Adjust target browsers

(cherry picked from commit feab1aca89)
Signed-off-by: Joshua M. Boniface <joshua@boniface.me>

package.json

@@ -151,7 +151,7 @@
     "last 2 Chrome versions",
     "last 2 ChromeAndroid versions",
     "last 2 Safari versions",
-    "last 2 iOS versions",
+    "iOS > 10",
     "last 2 Edge versions",
     "Chrome 27",
     "Chrome 38",
@@ -159,6 +159,7 @@
     "Chrome 53",
     "Chrome 56",
     "Chrome 63",
+    "Edge 18",
     "Firefox ESR"
   ],
   "scripts": {