Merge pull request #168 from xuwei-k/sbt-old-deprecated-in-slash

Fix deprecated sbt syntax

Author: sjrd

sbt-crossproject-test/src/sbt-test/new-api/composite-project/test

@@ -4,6 +4,6 @@
 > fooJS/run
 > fooJVM/run
 > fooNative/run
-> foobarJVM/test:compile
-> foobarNative/test:compile
--> foobarJS/test:compile
+> foobarJVM/Test/compile
+> foobarNative/Test/compile
+-> foobarJS/Test/compile

sbt-crossproject/src/main/scala/sbtcrossproject/CrossProject.scala

@@ -271,9 +271,9 @@ object CrossProject {
       }
 
       val compileSettings =
-        makeSharedSettings(unmanagedSourceDirectories in Compile, "main")
+        makeSharedSettings(Compile / unmanagedSourceDirectories, "main")
       val testSettings =
-        makeSharedSettings(unmanagedSourceDirectories in Test, "test")
+        makeSharedSettings(Test / unmanagedSourceDirectories, "test")
 
       (compileSettings ++ testSettings) // group-reduce the settings per-platform
         .groupBy(_._1)
@@ -306,9 +306,9 @@ object CrossProject {
       }
 
       val compileSettings =
-        makeSharedSettings(unmanagedResourceDirectories in Compile, "main")
+        makeSharedSettings(Compile / unmanagedResourceDirectories, "main")
       val testSettings =
-        makeSharedSettings(unmanagedResourceDirectories in Test, "test")
+        makeSharedSettings(Test / unmanagedResourceDirectories, "test")
 
       (compileSettings ++ testSettings) // group-reduce the settings per-platform
         .groupBy(_._1)