Release 4.2.9
Fix RSpec 3.0.0 compatibility
Use Ruby 2.1.2 on Travis CI
Use `:none` failed mode by default
Remove default command entirely

Since this has been a source of confusion and many support tickets it
was decided to require `cmd:` to be explicitly set by the user, this is
the first step in that process.

Signed-off-by: Tyler Pickett <t.pickett66@gmail.com>
update Guardfile template to include cmd

Signed-off-by: Tyler Pickett <t.pickett66@gmail.com>
Refuse to run unless the cmd option is specified

After much discussion on the topic and many support questions about
bundler not being used it was decided that the default behavior should
be to not run any specs unless the user has specified exactly how they
should be run. In addition to warning the user of the change a sensible
default has been added to the Guardfile template.

Signed-off-by: Tyler Pickett <t.pickett66@gmail.com>
Update README to reflect changes in cmd option

Signed-off-by: Tyler Pickett <t.pickett66@gmail.com>
Update Guardfile template to watch the new helper file
Merge pull request #275 from odaillyjp/watch_the_new_helper_file

Updated Guardfile template so that Guard can watch the new rails helper file.
Merge pull request #270 from tpickett66/default-command

Made :cmd option required
Release 4.3.0
Release 4.3.1: fix 'uninitialized constant Guard::Guard::UI' error #277
Add cmd option to example Guardfile in README
Merge pull request #278 from dawsonc/docfix

Add cmd option to example Guardfiles in README
Apply additional arguments to :cmd after defaults.

A clean way of adding additional arguments at the end of the custom
command (before the spec files are specified), useful for example if it
was necessary to override one of the defaults.
Change quotes to appease Hound.
Add cmd_additional_args to options list.
Merge pull request #279 from benjie/add-additional-args

Apply additional arguments to :cmd after defaults.
fix typo in template

spring-rspec's binstub is bin/rspec and not rsspec.