arreglado header y se pueden agregar items en vista
nuevos dto para guardar ventas
Merge branch 'development' of github.com:Xpost/posbensi into development

Conflicts:
	src/main/webapp/WEB-INF/view/salidaVenta.jsp
	target/m2e-wtp/web-resources/META-INF/maven/com.bensimon/sigecoben/pom.properties