Delete .classpath
Delete .gitignore
Delete .project
Delete .jsdtscope
Delete org.eclipse.jdt.core.prefs
Delete org.eclipse.m2e.core.prefs
Delete org.eclipse.wst.common.component
Delete org.eclipse.wst.common.project.facet.core.xml
Delete org.eclipse.wst.jsdt.ui.superType.container
Delete org.eclipse.wst.jsdt.ui.superType.name
Update EmailServiceImplTest.java
AddGroupToUser implementat + testos quasi acabats
Corregit el bug de les IDs al userImpl
Corregit bug id unica al groupServiceImpl
Corregit bug a IdGenerator
AddGroupToUser totalment funcional amb els testos i llest pel merge
Merge branch 'Afegir_group_a_user__service_2'
Refinament TestGroup fet
Merge branch 'Afegir_group_a_user__service_2'
Corregida la funcionalitat de afegir un user a un group