* Added edit/remove functionality to git-ignore.
* Minor change to array-string assignment.
* Fixes array handling for remove.
* Suggested fixes (iteration over arguments, pattern removal, editor handling, tmp file location, symlinked gitignore handling).
* Changed pure bash editing of files to an awk script. Some other minor cosmetic changes.
* Updated docs.
* Modified autocomplete to work with new git-ignore
* Added help message to git-ignore.
* Added help flags to git-ignore's man.
* Made $file in eval safe. Should not do the same for editor since then all of the GIT_EDITOR will be treated as command (flags included).
* Typo fixes.
* feat: add reverse option to git-brv
When there are a large amount of branches it is often useful to see the
most recent branches last as they end up closer to the prompt. This adds
a new --reverse / -r option and an environment variable to set the
default behavior (GIT_BRV_REVERSE).
* git-brv: change to git option instead of environment variable and fix typo
* wrap git option in backticks for git-brv and fix git-feature title
* update git-feature docs
* fix missing breaks in git-feature.md
