KILL ugly white spaces.
Erase redundant statements to check whether the module is installed.

cpanfile has secured this mechanism.
Add exceptional handling for `fukumotosan`

If it cannot get the client information, it fall backs to 'UNKNOWN'
value.
Add test for command of `fukumotosan`
Fix broken an indentation.
Update cpanfile.
Merge branch 'master' of github.com:uzulla/yancha
Remove annoying white spaces.