Changing the way we mattermost handles URLs. team.domain.com becomes domain.com/team.

Renaming team.Name to team.DisplayName and team.Domain to team.Name.
So: team.Name -> url safe name. team.DisplayName -> nice name for users

model/utils_test.go

@@ -83,9 +83,9 @@ var domains = []struct {
 	{"test", true},
 }
 
-func TestValidDomain(t *testing.T) {
+func TestValidTeamName(t *testing.T) {
 	for _, v := range domains {
-		if IsValidDomain(v.value) != v.expected {
+		if IsValidTeamName(v.value) != v.expected {
 			t.Errorf("expect %v as %v", v.value, v.expected)
 		}
 	}
@@ -102,9 +102,9 @@ var tReservedDomains = []struct {
 	{"spin-punch-admin", false},
 }
 
-func TestReservedDomain(t *testing.T) {
+func TestReservedTeamName(t *testing.T) {
 	for _, v := range tReservedDomains {
-		if IsReservedDomain(v.value) != v.expected {
+		if IsReservedTeamName(v.value) != v.expected {
 			t.Errorf("expect %v as %v", v.value, v.expected)
 		}
 	}