further IDE specific ignores.

4550d7a2 · aadrian · 5335be97 · 4550d7a2
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,9 @@
 /test.out.txt
 .DS_Store
 /.idea/
+*.iml
+*.ipr
+*.iws
 .checkstyle
 /temp/
 /h2web/
\ No newline at end of file