Remove some warnings from MANIFEST.in. Include the sample-data again

Author: mdboom

MANIFEST.in

@@ -1,15 +1,15 @@
 include CHANGELOG INSTALL
-include INTERACTIVE TODO CONTRIBUTING.md
-include Makefile MANIFEST.in MANIFEST
+include TODO CONTRIBUTING.md
+include Makefile MANIFEST.in
 include matplotlibrc.template setup.cfg.template
-include setupext.py setup.py setupegg.py distribute_setup.py
+include setupext.py setup.py distribute_setup.py
 include lib/matplotlib/mpl-data/lineprops.glade
 include lib/matplotlib/mpl-data/matplotlibrc
 include lib/matplotlib/mpl-data/images/*
 include lib/matplotlib/mpl-data/fonts/ttf/*
 include lib/matplotlib/mpl-data/fonts/pdfcorefonts/*
 include lib/matplotlib/mpl-data/fonts/afm/*
-recursive-include lib/matplotlib/mpl-data/sample_data/*
+recursive-include lib/matplotlib/mpl-data/sample_data *
 recursive-include LICENSE *
 recursive-include examples *
 recursive-include doc *