Moving analysis from frc971 to aos, cleanup

bazel run -c opt //aos/analysis:in_process_plotter_demo
now works.

Signed-off-by: Stephan Pleines <pleines.stephan@gmail.com>
Change-Id: Icbe7255ea3988b8fe575253f99b30310a6720bd8
diff --git a/aos/events/logging/timestamp_plot.cc b/aos/events/logging/timestamp_plot.cc
index 8aee90d..5b5cdc2 100644
--- a/aos/events/logging/timestamp_plot.cc
+++ b/aos/events/logging/timestamp_plot.cc
@@ -5,7 +5,7 @@
 #include "aos/init.h"
 #include "aos/util/file.h"
 
-using frc971::analysis::Plotter;
+using aos::analysis::Plotter;
 
 DEFINE_bool(all, false, "If true, plot *all* the nodes at once");
 DEFINE_bool(bounds, false, "If true, plot the noncausal bounds too.");