added frontend and updated backend with docker, wrote some initial instructions

backend/model/seminarGroup.go

@@ -0,0 +1,25 @@
+package model
+
+type SeminarGroup struct {
+	University    string
+	GroupShortcut string
+	GroupId       string
+	Course        string
+	Faculty       string
+	FacultyId     string
+	Events        []Event
+}
+
+type Event struct {
+	Day       string `db:"course"`
+	Week      string `db:"Week"`
+	Start     string `db:"Start"`
+	End       string `db:"End"`
+	Name      string `db:"Name"`
+	EventType string `db:"EventType"`
+	Prof      string `db:"Prof"`
+	Rooms     string `db:"Rooms"`
+	Notes     string `db:"Notes"`
+	BookedAt  string `db:"BookedAt"`
+	Semester  string `db:"semester"`
+}