Log Message:
Update ruby-redcloth package to 4.2.7.

== 4.2.7 / Febrary 10, 2011

* Fixed typo in gemspec to make case-sensitive require work. [Gabe da Silveira]
* Tested installing the gem and requiring it with both cases on Ubuntu 8.04, \ 
10.10 and OS X Version 10.6.6.
* Have spaces around the en-dash in LaTeX [Benjamin Quorning]
* Turned double-quote close to smart quotes in LaTeX [Jonathan D. Blake]

=== 4.2.6 / February 9, 2011

* Add case-sensitive require back into the gemspec.
* Fix rdoc options in gemspec.

=== 4.2.5 / February 7, 2011

* Fix bundler and rubygems-test incompatibilities. Working around bug:
    https://github.com/carlhuda/bundler/issues/issue/1021

=== 4.2.4 / February 7, 2011

* Add .gemtest to opt-in to rubygems-test program (gem install rubygems-test to \ 
participate)
* Allow attributes to be set on hr and br tags [Jesse Stormier]
* Fix dangling <li> [Stephen Bannasch]
* Switch to bundler and rake-compiler for gem management/compilation
* Fix invalid YAML for Ruby 1.9.2 [Aaron Patterson]