Correct faulty view for status of tasks
Rename controller to todo
Wrap up ARGV handling into private method
Rename data file
Update list class with new data filename
Fix complete task not saving bug
Update README
Add error checking for empty command
Make todo.rb executable
Rename application to todo
Describe delete bug in README
Convert task storage in list ot hash
Improve appearance of view
Improve data file for storage in hash
Update list and task objects for hash storage
Repair delete bug
Add comment on gnarly code
Improve view of todo list
Merge branch 'pretty_view'