gitignore: add test-suite files

The *.log and *.trs files should be ignored by git as well as the GNU
autotools ./test-driver helper script.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

.gitignore

@@ -29,5 +29,6 @@ ctags
 /ltmain.sh
 /missing
 /stamp-h1
+/test-driver
 Makefile
 Makefile.in

tests/.gitignore

@@ -1,6 +1,10 @@
+*.log
+*.trs
+
 array-test
 client-test
 connection-test
+display-test
 event-loop-test
 exec-fd-leak-checker
 fixed-benchmark
@@ -8,5 +12,6 @@ fixed-test
 list-test
 map-test
 os-wrappers-test
+queue-test
 sanity-test
-
+socket-test