Add 2.13 support, drop 2.11

Author: ddworak

.travis.yml

@@ -1,10 +1,11 @@
 language: scala
 dist: trusty
 
-jdk: oraclejdk8
+jdk: openjdk11
+
 scala:
-  - 2.11.12
   - 2.12.10
+  - 2.13.1
 
 before_script:
   - "export DISPLAY=:99.0"

build.sbt

@@ -3,13 +3,13 @@
 name := "udash-jquery"
 
 inThisBuild(Seq(
-  version := "3.0.0",
+  version := "3.0.1",
   organization := "io.udash",
 ))
 
 val commonSettings = Seq(
-  scalaVersion := "2.12.10",
-  crossScalaVersions := Seq("2.11.12", "2.12.10"),
+  scalaVersion := "2.13.1",
+  crossScalaVersions := Seq("2.12.10", "2.13.1"),
   scalacOptions ++= Seq(
     "-feature",
     "-deprecation",
@@ -19,18 +19,13 @@ val commonSettings = Seq(
     "-language:dynamics",
     "-language:postfixOps",
     "-language:experimental.macros",
-    "-Xfuture",
     "-Xfatal-warnings",
-    "-Xlint:_"
+    "-Xlint:_",
+    "-Ywarn-unused:_,-explicits,-implicits",
+    "-Ybackend-parallelism", "4",
+    "-Ycache-plugin-class-loader:last-modified",
+    "-Ycache-macro-class-loader:last-modified",
   ),
-  scalacOptions ++= {
-    if (scalaBinaryVersion.value == "2.12") Seq(
-      "-Ywarn-unused:_,-explicits,-implicits",
-      "-Ybackend-parallelism", "4",
-      "-Ycache-plugin-class-loader:last-modified",
-      "-Ycache-macro-class-loader:last-modified"
-    ) else Seq.empty
-  }
 )
 
 val commonJSSettings = Seq(

src/main/scala/io/udash/wrappers/jquery/JQuery.scala

@@ -1,6 +1,6 @@
 package io.udash.wrappers.jquery
 
-import org.scalajs.dom._
+import org.scalajs.dom.Element
 
 import scala.collection.mutable
 import scala.scalajs.js