public void AddProjectResolver(ITimeEntryBasedResolver <IProject> resolver)
 {
     projectNameResolvers.Add(resolver);
 }
 public void AddTagResolver(ITimeEntryBasedResolver <ITag> resolver)
 {
     tagResolvers.Add(resolver);
 }
 public void AddClientResolver(ITimeEntryBasedResolver <IClient> resolver)
 {
     clientNameResolvers.Add(resolver);
 }