Add gem for async register
Add class to image tag
Merge pull request #72 from projectKUA/kubota

please merge
Merge branch 'uchida'
merged.
under construction(ready for merge)
modify welcome view to disappear image tag in a info-window if the onsen doesnt have image file in DB
modify review dialog(not completely)
enables to upload review images and edit review scaffold files(not all)
add onsen.png