Add account show and update.
Merge pull request #7 from ZOwl/develop

Load menu from db.
Add composer.lock to the gitignore file.
Merge pull request #8 from ZOwl/develop

Load menu by role name.
Merge branch 'develop' of github.com:zhxrain/eots into develop
Merge pull request #9 from ZOwl/develop

Refactoring header bar.