Updating .gitignore for IDE support

Author: bhaumikymehta

.gitignore

@@ -42,4 +42,32 @@ replay_pid*
 
 # jar exception
 !package/**/*.jar
-!sample_code/jars/**/*.jar
+!sample_code/jars/**/*.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/