Revise 'search' command to use multiple arguments
Revise 'search' command to use multiple arguments

* This places quotations around input argument to allow for multiple
  arguments to be used when searching.

* A string can be inserted using quotations after the search commands.
    * Example: `search "foo bar"` will search for the entire string

* Additional arguments can be added.
    * Example: `search "foo bar" directory/` will search for the entire
      string in the specific subdirectory.

iliakolev/dotfiles,iliakolev/dotfiles,iliakolev/dotfiles