change in home.html, delete no use href
did the same things as in branch db
Merge branch 'html' of https://github.com/benli0822/Blog into html
Injection conflict resolved
Resolve injection problem
Created Article Service
Creating user service
Merge branch 'db' of https://github.com/benli0822/Blog into db

Conflicts:
	src/main/java/blog/domain/Article.java