added gitignore

Author: C5141506

.gitignore

@@ -0,0 +1,6 @@
+#dir
+.idea
+out
+#files
+*.log
+*.class

.idea/.gitignore

@@ -3,10 +3,10 @@
  <component name="NewModuleRootManager" inherit-compiler-output="true">
  <exclude-output />
  <content url="file://$MODULE_DIR$">
- <sourceFolder url="file://$MODULE_DIR$/src/main/kotlin" isTestSource="false" />
  <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
  <sourceFolder url="file://$MODULE_DIR$/src/test/kotlin" isTestSource="true" />
  <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+ <sourceFolder url="file://$MODULE_DIR$/src/main/problems" isTestSource="false" />
  </content>
  <orderEntry type="inheritedJdk" />
  <orderEntry type="sourceFolder" forTests="false" />