Remove executable bit from examples and headers.

The vast majority of examples do not have the executable bit set, so just make everything consistent. Also remove `#!/usr/bin/env python` where appropriate.
matplotlib · tacaswell · Mar 16, 2017 · Mar 16, 2017 · Mar 16, 2017 · bba056499457b04b190d4c063cf844745789b46e
commit bba056499457b04b190d4c063cf844745789b46e
diff --git a/examples/api/power_norm_demo.py b/examples/api/power_norm_demo.py
diff --git a/examples/event_handling/keypress_demo.py b/examples/event_handling/keypress_demo.py
diff --git a/examples/event_handling/pick_event_demo.py b/examples/event_handling/pick_event_demo.py
diff --git a/examples/event_handling/pipong.py b/examples/event_handling/pipong.py
diff --git a/examples/event_handling/pong_gtk.py b/examples/event_handling/pong_gtk.py
diff --git a/examples/misc/ftface_props.py b/examples/misc/ftface_props.py
diff --git a/examples/pylab_examples/agg_buffer.py b/examples/pylab_examples/agg_buffer.py
diff --git a/examples/pylab_examples/anscombe.py b/examples/pylab_examples/anscombe.py
diff --git a/examples/pylab_examples/bar_stacked.py b/examples/pylab_examples/bar_stacked.py
diff --git a/examples/pylab_examples/color_demo.py b/examples/pylab_examples/color_demo.py
diff --git a/examples/pylab_examples/contour_demo.py b/examples/pylab_examples/contour_demo.py
diff --git a/examples/pylab_examples/contour_image.py b/examples/pylab_examples/contour_image.py
diff --git a/examples/pylab_examples/contourf_demo.py b/examples/pylab_examples/contourf_demo.py
diff --git a/examples/pylab_examples/contourf_hatching.py b/examples/pylab_examples/contourf_hatching.py
diff --git a/examples/pylab_examples/coords_demo.py b/examples/pylab_examples/coords_demo.py
diff --git a/examples/pylab_examples/cursor_demo.py b/examples/pylab_examples/cursor_demo.py
diff --git a/examples/pylab_examples/custom_ticker1.py b/examples/pylab_examples/custom_ticker1.py
diff --git a/examples/pylab_examples/equal_aspect_ratio.py b/examples/pylab_examples/equal_aspect_ratio.py
diff --git a/examples/pylab_examples/eventplot_demo.py b/examples/pylab_examples/eventplot_demo.py
diff --git a/examples/pylab_examples/font_table_ttf.py b/examples/pylab_examples/font_table_ttf.py
diff --git a/examples/pylab_examples/ginput_manual_clabel.py b/examples/pylab_examples/ginput_manual_clabel.py
diff --git a/examples/pylab_examples/image_clip_path.py b/examples/pylab_examples/image_clip_path.py
diff --git a/examples/pylab_examples/image_demo2.py b/examples/pylab_examples/image_demo2.py
diff --git a/examples/pylab_examples/image_origin.py b/examples/pylab_examples/image_origin.py
diff --git a/examples/pylab_examples/logo.py b/examples/pylab_examples/logo.py
diff --git a/examples/pylab_examples/mathtext_demo.py b/examples/pylab_examples/mathtext_demo.py
diff --git a/examples/pylab_examples/mathtext_examples.py b/examples/pylab_examples/mathtext_examples.py
diff --git a/examples/pylab_examples/matshow.py b/examples/pylab_examples/matshow.py
diff --git a/examples/pylab_examples/movie_demo.py b/examples/pylab_examples/movie_demo.py
diff --git a/examples/pylab_examples/mri_demo.py b/examples/pylab_examples/mri_demo.py
diff --git a/examples/pylab_examples/mri_with_eeg.py b/examples/pylab_examples/mri_with_eeg.py
diff --git a/examples/pylab_examples/nan_test.py b/examples/pylab_examples/nan_test.py
diff --git a/examples/pylab_examples/polar_legend.py b/examples/pylab_examples/polar_legend.py
diff --git a/examples/pylab_examples/quadmesh_demo.py b/examples/pylab_examples/quadmesh_demo.py
diff --git a/examples/pylab_examples/scatter_profile.py b/examples/pylab_examples/scatter_profile.py
diff --git a/examples/pylab_examples/stix_fonts_demo.py b/examples/pylab_examples/stix_fonts_demo.py
diff --git a/examples/pylab_examples/symlog_demo.py b/examples/pylab_examples/symlog_demo.py
diff --git a/examples/pylab_examples/tex_unicode_demo.py b/examples/pylab_examples/tex_unicode_demo.py
diff --git a/examples/pylab_examples/zorder_demo.py b/examples/pylab_examples/zorder_demo.py
diff --git a/examples/pyplots/boxplot_demo.py b/examples/pyplots/boxplot_demo.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 
 #
 # Example boxplot code

diff --git a/examples/pyplots/whats_new_98_4_fill_between.py b/examples/pyplots/whats_new_98_4_fill_between.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import matplotlib.mlab as mlab
 import matplotlib.pyplot as plt
 import numpy as np

diff --git a/examples/tests/backend_driver.py b/examples/tests/backend_driver.py
diff --git a/examples/user_interfaces/embedding_in_gtk3.py b/examples/user_interfaces/embedding_in_gtk3.py
diff --git a/examples/user_interfaces/embedding_in_qt4.py b/examples/user_interfaces/embedding_in_qt4.py
diff --git a/examples/user_interfaces/embedding_in_qt5.py b/examples/user_interfaces/embedding_in_qt5.py
diff --git a/examples/user_interfaces/embedding_in_tk.py b/examples/user_interfaces/embedding_in_tk.py
diff --git a/examples/user_interfaces/embedding_in_tk_canvas.py b/examples/user_interfaces/embedding_in_tk_canvas.py
diff --git a/examples/user_interfaces/embedding_in_wx3.py b/examples/user_interfaces/embedding_in_wx3.py
diff --git a/examples/user_interfaces/interactive.py b/examples/user_interfaces/interactive.py
diff --git a/examples/user_interfaces/mpl_with_glade.py b/examples/user_interfaces/mpl_with_glade.py
diff --git a/examples/user_interfaces/svg_histogram.py b/examples/user_interfaces/svg_histogram.py
diff --git a/examples/widgets/cursor.py b/examples/widgets/cursor.py
diff --git a/examples/widgets/span_selector.py b/examples/widgets/span_selector.py
diff --git a/extern/agg24-svn/include/agg_rasterizer_cells_aa.h b/extern/agg24-svn/include/agg_rasterizer_cells_aa.h
diff --git a/extern/agg24-svn/include/agg_rasterizer_compound_aa.h b/extern/agg24-svn/include/agg_rasterizer_compound_aa.h