crecord: cleanup the remains of commit confirmation
The confirmation screen is now only used for the 'review' option we simplify
the code and rename the function.
# See http://EditorConfig.org for the specificationroot = true[*.py]indent_size = 4indent_style = spacetrim_trailing_whitespace = true[*.{c,h}]indent_size = 8indent_style = tabtrim_trailing_whitespace = true