Support Kotlin dependencies

tests/samples/codefiles/kotlin.kt

@@ -0,0 +1,22 @@
+package com.wakatime
+
+import java.io.*
+import alpha.time.Some
+import bravo.charlie.something.Other
+
+<#assign licenseFirst = "/*">
+<#assign licensePrefix = " * ">
+<#assign licenseLast = " */">
+<#include "${project.licensePath}">
+<#if package?? && package != "">
+package ${package}
+</#if>
+
+import delta.io.*
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+    }
+}