fixbug: caida del plotter con dominio y/o codominio de mas de una dimension

...lar 4/src/app/layout/plotter/graph2D/graph2D.component.ts

Servidor JEE/src/main/java/edu/proygrado/binarios/MateFun

...in/java/edu/proygrado/binarios/internationalization/en.po

.../binarios/internationalization/en/LC_MESSAGES/mate-fun.mo

...in/java/edu/proygrado/binarios/internationalization/es.po

.../binarios/internationalization/es/LC_MESSAGES/mate-fun.mo

.../edu/proygrado/binarios/internationalization/messages.pot

...dor JEE/src/main/java/edu/proygrado/ejb/CommandsBean.java

addToGrupo.sh

addUsers.sh