Add ahk_heidekreis

doc/source/ahk_heidekreis_de.md

@@ -0,0 +1,53 @@
+# AHK Heidekreis
+
+Support for schedules provided by [ahk-heidekreis.de](https://www.ahk-heidekreis.de/).
+
+## Configuration via configuration.yaml
+
+```yaml
+waste_collection_schedule:
+  sources:
+    - name: ahk_heidekreis_de
+      args:
+        city: CITY
+        postcode: POSTCODE
+        street: STREET
+        house_number: HOUSE_NUMBER
+```
+
+### Configuration Variables
+
+**city**  
+_(string) (required)_
+
+**postcode**  
+_(string) (required)_
+
+**street**  
+_(string) (required)_
+
+**house_number**  
+_(string) (required)_
+
+## Example
+
+```yaml
+waste_collection_schedule:
+  sources:
+    - name: ahk_heidekreis_de
+      args:
+        city: Munster
+        postcode: 29633
+        street: Wagnerstr.
+        house_number: "10-18"
+    - name: ahk_heidekreis_de
+      args:
+        city: Fallingbostel/Bad Fallingbostel
+        postcode: "29683"
+        street: Konrad-Zuse-Str.
+        house_number: "4"
+```
+
+## How to get the source argument
+
+Find the parameter of your address using [https://www.ahk-heidekreis.de/fuer-privatkunden/abfuhrzeiten.html](https://www.ahk-heidekreis.de/fuer-privatkunden/abfuhrzeiten.html), click on "Entsorgungskalender", use the address lookup and write them exactly like on the web page.