gitignore update

Also ignore debugtools

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/.gitignore b/.gitignore
index 93e7bf2..7522991 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,11 @@
 src/yacc_config.h
 src/yacc_config.o
 udev/60-pcmcia.rules
+
+# debug tools
+
+cbdump
+dump_cis
+debug/cbdump.o
+debug/dump_cis.o
+debug/parse_cis.o