Merge branch 'git-branch-exists' of https://github.com/scorphus/thefuck into scorphus-git-branch-exists

README.md

@@ -157,6 +157,7 @@ using the matched rule and runs it. Rules enabled by default are as follows:
 * `fix_file` – opens a file with an error in your `$EDITOR`;
 * `git_add` – fixes *"pathspec 'foo' did not match any file(s) known to git."*;
 * `git_branch_delete` – changes `git branch -d` to `git branch -D`;
+* `git_branch_exists` – offers `git branch -d foo`, `git branch -D foo` or `git checkout foo` when creating a branch that already exists;
 * `git_branch_list` – catches `git branch list` in place of `git branch` and removes created branch;
 * `git_checkout` – fixes branch name or creates new branch;
 * `git_diff_staged` – adds `--staged` to previous `git diff` with unexpected output;