Merge pull request #1 from italocostajava/master

Second CRUD for manufacturers from @italocostajava. Merging pull request.
Removendo arquivos desnecessários. Adicionando WEB-INF/classes ao gitigore. Ajustando o persistence para o modelo
Update gitignore
Merge remote-tracking branch 'upstream/master'
Some adjustments in the pom.xml, cleaning unnecessary stuff and getting the project properly configured into Netbeans as well.
Addition of sector controller, views, Sector model and EJB Bean for Sector
Merge remote-tracking branch 'upstream/master'
Identation
identation with spaces
Fixed #3:  Liquibase added to the project.
Adição de bibliotecas referente a especificação do java ee 7
Merge
Addition of sector controller, views, Sector model and EJB Bean for Sector
Identation
identation with spaces
MERGE
Add mysql module link to wildfly.
Create a model class to other bean;
Refactor name methods.
Extends model to default persistence methods.