Mon, 09 Oct 2017 16:04:39 +0300fix pylint warning '(dangerous-default-value) Dangerous default value {} as argument'
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 09 Oct 2017 16:04:39 +0300] rev 1852
fix pylint warning '(dangerous-default-value) Dangerous default value {} as argument'

Mon, 09 Oct 2017 12:30:14 +0300fix pylint warning '(old-style-class) Old-style class defined.'
Andrey Skvortsov <andrej.skvortzov@gmail.com> [Mon, 09 Oct 2017 12:30:14 +0300] rev 1851
fix pylint warning '(old-style-class) Old-style class defined.'

This warning is ignored for classes from PyJSLib, because library
overrides base object class.