[FIX] 8.0 fix flake (#155)

* [FIX] autopep8

* [FIX] CamelCase

* [FIX] delete prints

* [FIX] lint for js

* [FIX] add first string

* [FIX] Duplicate implicit target name: "changelog"

* [FIX] links in rst-files

* [FIX] flake8: F841

* [FIX] flake8: E203

* [FIX] pylint: W0102

* [FIX] key 'update_xml' is deprecated in favor of 'data'

* [FIX] unknown fields: view_type

* Revert "[FIX] unknown fields: view_type"

This reverts commit eaff3dd127.

* [FIX] delete view_type

* [FIX] triple underscore

pos_keyboard/doc/changelog.rst

@@ -1,6 +1,6 @@
 .. _changelog:
 
-Changelog
+Updates
 =========
 
 `1.0.2`