Unskip some pep8 rules that aren't unreasonably annoying:
E121 - continuation line under-indented for hanging indent
E122 - continuation line missing indentation or outdented
E123 - closing bracket does not match indentation of opening bracket’s line
E124 - closing bracket does not match visual indentation
E125 - continuation line with same indent as next logical line
E126 - continuation line over-indented for hanging indent
E251 - unexpected spaces around keyword / parameter equals
Change-Id: Idf2640fc2d10715a687c46c3e853122ce38109ee
bf2c2d717f