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