Update examples/README.txt.

[anntzer]

All's in the title.

[afvincent]

The changes look good to me. Thanks for updating some old links or toolkit names!

Is it normal that not all the sections present in the examples web page are listed in the current README file? If I do not forget any:

• color
• frontpage (well maybe this one should not be listed ^^)
• images_contours_and_fields
• lines_bars_and_markers
• pie_and_polar_charts
• pyplot (BTW, why are there some whats_new_*.py files?)
• scales
• shapes_and_collections
• showcase
• specialty_plots
• statistics
• style_sheets
• subplots_axes_and_figures
• text_labels_and_annotations
• ticks_and_spines

are missing.

Should we add entries for all of them in the current bullet list or simply wait for the expected documentation overhaul likely to happen during the March “docathon?”

[afvincent]

“… unit data an custom…” <- “… unit data and custom…”? Edit: typo…

[anntzer]

fixed

[anntzer]

I'm sure we can add a TODO for the docathon regarding the missing entries :-)

[afvincent]

I am fine with the idea of a “to-do” for the docathon about adding the missing entries to this README file (or tweaking it in any relevant way after the changes that are likely to occur to the examples).

[afvincent]

Travis' unhappiness seems unrelated (the failure is due to the flaky test_mplot3d.py::test_mixedsubplots).