com Ajax
Merge https://github.com/LuThrash/servlet

Conflicts:
	build/web/calculo.js
	build/web/css/style.css
	build/web/produto.html
	build/web/resultadoBusca.jsp
	nbproject/private/private.properties
	nbproject/private/private.xml
	src/java/webApp/NewServlet.java
	web/cadastroProduto.html
	web/css/style.css
	web/resultadoBusca.jsp
	web/testaCampos.js

"Commit alteracao"
Alteracao 2