New Source: FKF Budaörs, HU (#1224)

* add source fkf_bo_hu and add hungary to list of countries

* remove failing tests

* fix source name in example config

doc/source/fkf_bo_hu.md

@@ -0,0 +1,29 @@
+# FKF Budaörs
+
+Support for schedules provided by [FKF Budaörs](https://www.fkf.hu/hulladeknaptar-budaors), serving Budaörs, HU.
+
+## Configuration via configuration.yaml
+
+```yaml
+waste_collection_schedule:
+    sources:
+    - name: fkf_bo_hu
+      args:
+        street: FULL_STREET_NAME
+```
+
+### Configuration Variables
+
+**STREET**
+*(string) (required)*
+
+
+## Example
+
+```yaml
+waste_collection_schedule:
+    sources:
+    - name: fkf_bo_hu
+      args:
+        street: "Templom tér"
+```