Merge branch 'brew-link' of https://github.com/josephfrazier/thefuck into josephfrazier-brew-link

# Conflicts:
#	README.md

README.md

@@ -239,6 +239,7 @@ Enabled by default only on specific platforms:
 * `apt_get_search` – changes trying to search using `apt-get` with searching using `apt-cache`;
 * `apt_invalid_operation` – fixes invalid `apt` and `apt-get` calls, like `apt-get isntall vim`;
 * `brew_install` – fixes formula name for `brew install`;
+* `brew_link` – adds `--overwrite --dry-run` if linking fails;
 * `brew_uninstall` – adds `--force` to `brew uninstall` if multiple versions were installed;
 * `brew_unknown_command` – fixes wrong brew commands, for example `brew docto/brew doctor`;
 * `brew_update_formula` &ndash; turns `brew update <formula>` into `brew upgrade <formula>`;