feat:#26 added semester to fetched groups

backend/model/seminarGroup.go

@@ -7,5 +7,6 @@ type SeminarGroup struct {
 	Course        string
 	Faculty       string
 	FacultyId     string
+	Semester      string
 	Events        []Event
 }

backend/model/seminarGroupXMLStruct.go

@@ -5,11 +5,11 @@ import (
 )
 
 type Studium struct {
-	XMLName   xml.Name    `xml:"studium"`
-	Fakultaet []Fakultaet `xml:"fakultaet"`
+	XMLName xml.Name  `xml:"studium"`
+	Faculty []Faculty `xml:"fakultaet"`
 }
 
-type Fakultaet struct {
+type Faculty struct {
 	XMLName     xml.Name      `xml:"fakultaet"`
 	Name        string        `xml:"name,attr"`
 	ID          string        `xml:"id,attr"`