add autogenerated .gitignore from IntelliJ ignore plugin to avoid problems on linuxKali

.gitignore

@@ -0,0 +1,26 @@
+### Java template
+# Compiled class file
+*.class
+target/*
+
+# Log file
+*.log
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+# IntelliJ project files
+.idea
+*.iml
+out
+gen