Instead of having two types, we simply have one, called `Entry`, which
we rename from `Change`.
There was no real benefit to having two almost identical types, but lots
of added complexity. This patch simplifies the crate by removing one of
the types.
Help the user when creating a patch by listing the messages of all
commits associated with the patch in almost the same format as git uses
for squashing.
Now logic for parsing and supporting user facing Patch messages is
shared for creation and editing, refactor and move supporting code to
terminal::patch.
This fixes a bug where the title may be incorrectly parsed, resulting in
it containing multiple lines.
Sebastian Martinez
cloudhead
Slack Coder
Alexis Sellier