Trying to speed compilation a bit

pandaapp/src/stitchbase/stitchbase_composite1.cxx

@@ -0,0 +1,6 @@
+#include "config_stitch.cxx"
+#include "fadeImagePool.cxx"
+#include "layeredImage.cxx"
+#include "morphGrid.cxx"
+#include "triangle.cxx"
+#include "triangleRasterizer.cxx"

pandaapp/src/stitchbase/stitchbase_composite2.cxx

@@ -0,0 +1,18 @@
+#include "stitchCommand.cxx"
+#include "stitchCommandReader.cxx"
+#include "stitchCylindricalLens.cxx"
+#include "stitchFile.cxx"
+#include "stitchFisheyeLens.cxx"
+#include "stitchImage.cxx"
+#include "stitchImageCommandOutput.cxx"
+#include "stitchImageRasterizer.cxx"
+#include "stitchLens.cxx"
+#include "stitchPSphereLens.cxx"
+#include "stitchPerspectiveLens.cxx"
+#include "stitchPoint.cxx"
+#include "stitcher.cxx"
+#include "stitchCylindricalScreen.cxx"
+#include "stitchFlatScreen.cxx"
+#include "stitchMultiScreen.cxx"
+#include "stitchScreen.cxx"
+

pandatool/src/win-stats/winstats_composite1.cxx

@@ -0,0 +1,9 @@
+#include "winStats.cxx"
+#include "winStatsChartMenu.cxx"
+#include "winStatsGraph.cxx"
+#include "winStatsLabel.cxx"
+#include "winStatsLabelStack.cxx"
+#include "winStatsMonitor.cxx"
+#include "winStatsPianoRoll.cxx"
+#include "winStatsServer.cxx"
+#include "winStatsStripChart.cxx"