Migrating to Spring IoC as dependency injector framework
New mail added
Email func adjusts
fix settings
fix setup
Fix Settings
Artigo dir path
Artigo e Revista entities
Usuario roles
Adding more roles and check methods.
Interface improvements and bugs fixes
*Remodelando pagina de login para ficar na index
*add bootstrap button para file upload
*removendo conteudo nao necessário
grant/revoke admin role
package changes
Revista entity CRUD
Merge remote-tracking branch 'upstream/master' into emanuellMaster

Conflicts:
	src/main/webapp/WEB-INF/web.xml
*correção gráfica header
*correção gráfica formulario login
*correção gráfica usuario logado.
Merge branch 'MarkFixStyle'
admin rename
Merge branch 'master' into admin