Add GetInformationSample.
Add sonar and pit function.
Refactor.
Add GetRepositoryInformation
Revert "Refactor."

This reverts commit d25ef4d58e89941d10ca6ffbb542e740c436b1e9.
Add GetRepositoryInformation.
Merge branch 'master' into 30_sonar
Modify for automating.
Solve conflict.
Add GetMavenData.
Merge pull request #37 from exKAZUu/30_sonar

30 sonar