Add .gitignore for generated files.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ba490cd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+driver/*.ko
+driver/*.o
+driver/modules.order
+driver/.gator*
+driver/Module.symvers
+driver/.tmp_versions/
+driver/gator.mod.c
+driver/gator_events.h
+daemon/configuration_xml.h
+daemon/escape
+daemon/events.xml
+daemon/events_xml.h