Eliminate repetitive property code by overriding __getattr__.
More informative error messages.
Update README and docs.
Merge pull request #272 from ketch/readme_quickstart

Update README and docs.
Add quadrants example (2D Euler).
Make quick Domain setup use distinct Dimension names.
Merge pull request #273 from ketch/quadrants_example

Add quadrants example (2D Euler).
Merge pull request #274 from ketch/fix_domain_bug

Make quick Domain setup use distinct Dimension names.
Several small improvements in ascii.py.
Merge pull request #275 from ketch/clean_up_io

Several small improvements in ascii.py.
Use .rst for the gallery.
Stuff.
Partially working gallery construction.
More work on gallery.
Add missing import.
Working gallery.
Update gitignore files.
Merge pull request #276 from ketch/gallery

PyClaw gallery working again
Print missing file errors to stdout.
Merge pull request #277 from ketch/file_not_found

Print missing file errors to stdout.