add fetcher for semgrp from xml

model/seminarGroup.go

@@ -3,6 +3,10 @@ package model
 type SeminarGroup struct {
 	University    string
 	GroupShortcut string
+	GroupId       string
+	Course        string
+	Faculty       string
+	FacultyId     string
 	Events        []Events
 }
 

model/seminarGroupXMLStruct.go

@@ -0,0 +1,29 @@
+package model
+
+import (
+	"encoding/xml"
+)
+
+type Studium struct {
+	XMLName   xml.Name    `xml:"studium"`
+	Fakultaet []Fakultaet `xml:"fakultaet"`
+}
+
+type Fakultaet struct {
+	XMLName     xml.Name      `xml:"fakultaet"`
+	Name        string        `xml:"name,attr"`
+	ID          string        `xml:"id,attr"`
+	Studiengang []Studiengang `xml:"studiengang"`
+}
+
+type Studiengang struct {
+	XMLName xml.Name `xml:"studiengang"`
+	Name    string   `xml:"name,attr"`
+	ID      string   `xml:"id,attr"`
+	Semgrp  []Semgrp `xml:"semgrp"`
+}
+
+type Semgrp struct {
+	XMLName xml.Name `xml:"semgrp"`
+	Name    string   `xml:"name,attr"`
+}