Replace "glob" to "File::Path::Expand".
Add DEPENDENCIES in documents.
Merge pull request #10 from moznion/feature/replace_glob_to_F_P_Expand

gooooood!
Fix a behavor when given a non-exists config file

this is associated with #8
Fix a bug in error message
Merge pull request #11 from moznion/feature/dont_die_when_config_not_found

Fix a behavor when given a non-exists config file
Merge branch 'feature/bug_fix' of github.com:moznion/App--WithSound

Conflicts:
	lib/App/WithSound.pm
Fix incommensurate exceptional message type.
To use carp.
Merge pull request #13 from moznion/feature/fix_exceptional_message_type

Feature/fix exceptional message type
Wrote some tests for binding the configurations.
Add test case for playing mp3 file in child process.
Add test case for playing sound.
Fix a test case to pass.
Add a test case for run(). Now status is RED.
Merge branch 'feature/write_some_tests' of github.com:moznion/App--WithSound into feature/write_some_tests

Conflicts:
	t/02.load_sound_paths_from_config.t