Turn this project into web project
Add HomeControllerTest
Add AccountsCoontroller and OwnersController
Trim pom.xml
Merge branch 'step-12' into step-13
Add rubycollect4j
Improve AccountsController code
Add license
Rearrange views path
Add controller tests
Add OwnersControllerIntegrationTest
Add integration tests
Fix AccountBean typo
Merge branch 'step-4' into step-5
Merge branch 'step-5' into step-6
Merge branch 'step-6' into step-7
Merge branch 'step-7' into step-8
Merge branch 'step-8' into step-9
Merge branch 'step-9' into step-10
Merge branch 'step-10' into step-11