reconfiguring docs and libs

- Targeting Java 10
- Gdx nightly 20181111 (1.9.9)

.idea/compiler.xml

@@ -4,7 +4,7 @@
     <annotationProcessing>
       <profile default="true" name="Default" enabled="true" />
     </annotationProcessing>
-    <bytecodeTargetLevel target="8" />
+    <bytecodeTargetLevel target="10" />
   </component>
   <component name="JavacSettings">
     <option name="PREFER_TARGET_JDK_COMPILER" value="false" />

.idea/kotlinc.xml

@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="Kotlin2JsCompilerArguments">
+    <option name="sourceMapEmbedSources" />
+  </component>
   <component name="Kotlin2JvmCompilerArguments">
     <option name="jvmTarget" value="1.8" />
   </component>

.idea/libraries/lib.xml

@@ -4,9 +4,10 @@
       <root url="file://$PROJECT_DIR$/lib" />
     </CLASSES>
     <JAVADOC>
-      <root url="http://slick.ninjacave.com/javadoc/" />
       <root url="file://$PROJECT_DIR$/lib/javadoc" />
       <root url="http://libgdx.badlogicgames.com/nightlies/docs/api/" />
+      <root url="https://libgdx.badlogicgames.com/ci/nightlies/docs/api/" />
+      <root url="jar://$PROJECT_DIR$/lib/javadoc/gdx-docs.zip!/" />
     </JAVADOC>
     <NATIVE>
       <root url="file://$PROJECT_DIR$/lib" />

.idea/misc.xml

@@ -38,7 +38,7 @@
       <property name="caretWidth" class="java.lang.Integer" />
     </properties>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_10" default="true" project-jdk-name="OpenJDK 10" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_10" default="false" project-jdk-name="11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>