[ANN] hoe 2.16.0 Released

hoe version 2.16.0 has been released!

* <http://www.zenspider.com/projects/hoe.html>

Hoe is a rake/rubygems helper for project Rakefiles. It helps you
manage, maintain, and release your project and includes a dynamic
plug-in system allowing for easy extensibility. Hoe ships with
plug-ins for all your usual project tasks including rdoc generation,
testing, packaging, deployment, and announcement..

See class rdoc for help. Hint: `ri Hoe` or any of the plugins listed
below.

For extra goodness, see: http://seattlerb.rubyforge.org/hoe/Hoe.pdf

Changes:

### 2.16.0 / 2012-03-06

* 9 minor enhancements:

  * Added Gem.bin_wrapper to provide API to bin wrapped files.
  * Added check_manifest task to compile_tasks in the compiler plugin.
  * Decoupled from rcov task. Solves isolate/hoe bootstrap issues.
  * Decoupled from rdoc tasks. Solves isolate/hoe bootstrap issues.
  * Updated default exclude config to skip extconf.h and .o files.
  * Updated known 3rd party plugin list in readme.
  * Warn against using system installed rake (eg osx ships their own on 1.8).
  * Removed rcov plugin from the default loaded set.
  * Added dev dependency for rcov when the plugin is loaded.

* 2 bug fixes:

  * Fix Rake::DSL include warnings.
  * Removing check_manifest from prerelease. (should be pushed to the hoe-git plugin)