.editorconfig

changegroup: stop returning and recording added nodes in 'cg.apply'

cg.apply used to returns the added nodes. Callers doesn't have a use for it
anymore, remove the added node and stops recording it in the current
operation.

This information was added in the current release cycle so no extensions
breakage should happens.

# See http://EditorConfig.org for the specification

root = true

[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true

[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true