Log Message:
devel/ruby-thor: update to 1.0.1

Update ruby-thor to 1.0.1.

# 1.0.1
* Fix thor when `thor/base` and `thor/group` are required without `thor.rb`.
* Handle relative source path in `create_link`.

# 1.0.0
* Drop support to Ruby 1.8 and 1.9.
* Deprecate relying on default `exit_on_failure?`.
  In preparation to make Thor commands exit when there is a failure we are \ 
deprecating
  defining a command without defining what behavior is expected when there is a \ 
failure.

  To fix the deprecation you need to define a class method called \ 
`exit_on_failure?` returning

  `false` if you want the current behavior or `true` if you want the new behavior.
* Deprecate defining an option with the default value using a different type as \ 
defined in the option.
* Allow options to be repeatable. See #674.