README - improve the explanation about the project
README - improve the explanation about the project

JulianoR/jsf-morphia-mongodb-mdl,JulianoR/jsf-morphia-mongodb-mdl,macedoj/jsf-morphia-mongodb-mdl,macedoj/jsf-morphia-mongodb-mdl,JulianoR/simple-jsf-morphia-mdl,macedoj/jsf-morphia-mongodb-mdl,JulianoR/simple-jsf-morphia-mdl,JulianoR/jsf-morphia-mongodb-mdl,JulianoR/simple-jsf-morphia-mdl