Add some require in 'Gemfile' 'Rakefile'.
Add '.gitignore' 'environment.rb' file.
add file 'nbaplayer.rb'
Modufy some testing truble
create a first record in databasegit statusgit statusgit statusgit statusgit statusgit status
Fix the problem when testing.
Solve all of problem when testing.
README and revise describe.
merger feature/sean to develop and fix the conflict
Gemfile.lock been modified
finish the test in local side
solve rubocup problem.
Merge branch 'develop'