Remote call trigger support (#105)

* add support of remote task tracking
* add remote call trigger implementation
* docs update
* add cross-service upload
* add notes about user
* add more ability to control upload
* multipart upload with signatures as well as safe file save
* configuration reference update
* rename watcher methods
* erase logs based on current package version

Old implementation has used process id instead, but it leads to log
removal in case of remote process trigger

* add --server flag for setup command
* restore behavior of the httploghandler

docs/ahriman.web.schemas.rst

@@ -36,6 +36,14 @@ ahriman.web.schemas.error\_schema module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.web.schemas.file\_schema module
+---------------------------------------
+
+.. automodule:: ahriman.web.schemas.file_schema
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.web.schemas.internal\_status\_schema module
 ---------------------------------------------------
 
@@ -132,6 +140,22 @@ ahriman.web.schemas.pgp\_key\_schema module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.web.schemas.process\_id\_schema module
+----------------------------------------------
+
+.. automodule:: ahriman.web.schemas.process_id_schema
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
+ahriman.web.schemas.process\_schema module
+------------------------------------------
+
+.. automodule:: ahriman.web.schemas.process_schema
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.web.schemas.remote\_schema module
 -----------------------------------------
 
@@ -156,6 +180,14 @@ ahriman.web.schemas.status\_schema module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.web.schemas.update\_flags\_schema module
+------------------------------------------------
+
+.. automodule:: ahriman.web.schemas.update_flags_schema
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 Module contents
 ---------------