templatekw: copy {author} to {user} and document {author} as an alias
In other places including "log -Tjson" and revset, "user" is the canonical
name. Let's standardize it.
This is a part of the name unification of the Generic Templating Plan.
https://www.mercurial-scm.org/wiki/GenericTemplatingPlan#Dictionary
# 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
[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false