Merge branch 'development' into 'main'

app/src/main/java/com/example/firstintent/Auftraege.java

.../main/java/com/example/firstintent/BlutBildErstellen.java

...c/main/java/com/example/firstintent/BlutbildAnordnen.java

...src/main/java/com/example/firstintent/DatabaseHelper.java

app/src/main/java/com/example/firstintent/Dienstleister.java

app/src/main/java/com/example/firstintent/MRTErstellen.java

app/src/main/java/com/example/firstintent/MRTanordnen.java

app/src/main/java/com/example/firstintent/MainActivity.java

.../main/java/com/example/firstintent/Patient_Entlassen.java

...c/main/java/com/example/firstintent/Patientaufnehmen.java

...src/main/java/com/example/firstintent/PatientenSuche.java

.../main/java/com/example/firstintent/PatientenVerlegen.java

...src/main/java/com/example/firstintent/SecondActivity.java

...src/main/java/com/example/firstintent/SelectActivity.java

app/src/main/java/com/example/firstintent/ShowBitmap.java

app/src/main/java/com/example/firstintent/Verwaltung.java

app/src/main/res/drawable/bloodtest.jpg

app/src/main/res/drawable/istockphoto.jpg

app/src/main/res/drawable/logoImg.png

app/src/main/res/drawable/logoarzt.jpg