Added missing argument to tests. It's Friday afternoon
Merge pull request #22 from keithj/devel

Added missing argument to tests. It's Friday afternoon
Added json-list program (simply lists data objects and collections as JSON)

Refactored some error handling to remove bugs and improve consistency
between functions.
Merge pull request #23 from keithj/devel

Added json-list program
Fixed typo in function name
Merge pull request #24 from keithj/devel

Fixed typo in function name
Removed unwanted print statements
Removed unwanted print statements

Used .gitignore files to maintain empty directories in the test tree.
Merge branch 'devel' of github.com:keithj/baton into devel
Added .gitignore files to retain empty directories in the test data
tree.
Merge pull request #25 from keithj/devel

Added .gitignore files to retain empty directories in the test data