updates

.gitignore

@@ -10,6 +10,7 @@
 
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
+.idea/
 
 # Package Files #
 *.jar
@@ -19,7 +20,7 @@
 *.zip
 *.tar.gz
 *.rar
-
+*.iml
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 replay_pid*