added piglit and waffle in order to run piglit test suite

Change-Id: I9d22b5913b0ab504155002e5e84953fa48b3ae17
diff --git a/default.xml b/default.xml
index ea73e1a..ba370ab 100644
--- a/default.xml
+++ b/default.xml
@@ -85,6 +85,8 @@
   <project path="test/linaro/biglittle/sched_tests" name="bL_tests/sched_tests" revision="master" remote="linaro-private" groups="vexpress-tests" />
   <project path="test/linaro/biglittle/task-placement-tests" name="bL_tests/task-placement-tests" revision="master" remote="linaro-private" groups="vexpress-tests" />
   <project path="external/linaro-android-kernel-test" name="android/linaro-android-kernel-test" revision="master" remote="linaro-private" groups="vexpress-tests"/>
+  <project path="external/waffle" name="people/tomgall/waffle" revision="android" remote="linaro-other" groups="pandaboard,galaxynexus"/>
+  <project path="external/piglit" name="people/tomgall/piglit" revision="android" remote="linaro-other" groups="pandaboard,galaxynexus"/>
   <!-- Linaro kernels -->
   <project path="kernel/linaro/arndale" name="landing-teams/working/samsung/kernel" remote="linaro-other" revision="tracking-android-arndale" groups="arndale" />
   <project path="kernel/linaro/pandaboard" name="kernel/panda" revision="linaro-tilt-android-tracking" groups="pandaboard"/>