[ANN] isolate 3.2.0 Released

isolate version 3.2.0 has been released!

* <http://github.com/jbarnette/isolate>

Isolate is a very simple RubyGems sandbox. It provides a way to
express and automatically install your project's Gem dependencies.

Changes:

### 3.2.0 / 2011-08-31

* 1 major enhancement:

  * hoe/isolate no longer globally activates isolate. Attach via :isolate dependency

* 2 minor enhancements:

  * Fix for custom gem server source overriding. (yaksnrainbows)
  * Remove isolated gems that are now satisfied globally. (luis)

* 3 bug fixes:

  * Reworked rakefile and dependencies
  * Fix for custom gem server sources being overwritten by rubygems
  * Resolve a constant undefined error with rake on ruby-1.9.2