remove unnecessary code and add readme and changelog

changelogs/fragments/feature_add_businessprocess_module_installation.yml

@@ -0,0 +1,3 @@
+---
+major_changes:
+  - Added Installation of Business Process Modeling Module

doc/role-icingaweb2/module-businessprocess.md

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+## Module Icinga Business Process Modeling
+
+The module Icinga Business Process Modeling provides a visualization for hierarchical business processes based on objects monitored by Icinga.
+
+## Configuration
+
+The general module parameter like `enabled` and `source` can be applied here.
+
+For every config file, create a dictionary with sections as keys and the parameters as values. For all parameters please check the [module documentation](https://icinga.com/docs/icinga-business-process-modeling/latest/doc/01-About/)
+
+
+
+Example:
+```
+icingaweb2_modules:
+  businessprocess:
+    enabled: true
+    source: package
+```
+
+### Custom Process Files:
+
+Custom process files are a great way to transfer existing business process configurations into the Business Process Modeling Module.
+
+To copy existing processes into the processes folder please use the `custom_process_files` dictionary.
+
+The `src_path` will search within any `files/` directory in the Ansible environment.
+```
+icingaweb2_modules:
+  businessprocess:
+    enabled: true
+    source: package
+    custom_process_files:
+      - name: test.conf
+        src_path: processes/test.conf
+```    

roles/icingaweb2/tasks/modules/businessprocess.yml

@@ -1,38 +1,20 @@
-# - name: Module Icinga Business Process Modeling | Install
-#   debug:
-#     msg: "Module Business Process Modeling installed"
-
-- name: Module Graphite | Ensure config directory
+- name: Module Icinga Business Process Modeling | Ensure config directory
   ansible.builtin.file:
     state: directory
     dest: "{{ icingaweb2_modules_config_dir }}/{{ item.key }}"
     owner: "{{ icingaweb2_httpd_user }}"
     group: "{{ icingaweb2_group }}"
     mode: "2770"
 
-- name: Module Graphite | Ensure processes directory
+- name: Module Icinga Business Process Modeling | Ensure processes directory
   ansible.builtin.file:
     state: directory
     dest: "{{ icingaweb2_modules_config_dir }}/{{ item.key }}/processes"
     owner: "{{ icingaweb2_httpd_user }}"
     group: "{{ icingaweb2_group }}"
     mode: "2770"
-
-# - name: Module Business Process Modelling | Ensure Process Directory
-
-- name: Module Business Process Modeling | Manage process files
-  ansible.builtin.include_tasks: manage_module_config.yml
-  loop: "{{_files}}"
-  loop_control:
-    loop_var: _file
-  when: vars['icingaweb2_modules'][_module][_file] is defined
-  vars:
-    _module: "{{ item.key }}"
-    _files:
-      - processes
 
-
-- name: Module Icinga Businessprocess | Copy Process
+- name: Module Icinga Business Process Modeling | Copy Process
   ansible.builtin.copy:
     owner: "{{ icingaweb2_httpd_user }}"
     group: "{{ icingaweb2_group }}"