Ignore useless files

.gitignore

@@ -60,3 +60,5 @@ app/build.gradle
 .gradle/5.6.4/javaCompile/classAnalysis.bin
 .gradle/5.6.4/javaCompile/jarAnalysis.bin
 .gradle/5.6.4/javaCompile/javaCompile.lock
+.idea/AAChartCore-Kotlin.iml
+.idea/gradle.xml

.idea/misc.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CMakeSettings">
-    <configurations>
-      <configuration PROFILE_NAME="Debug" CONFIG_NAME="Debug" />
-    </configurations>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/classes" />
-  </component>
-</project>