Version number change.
Merge pull request #127 from bleathem/master

Added an 'exclude' option to the rsync deployer
Bump version number and fix intermittetly failing spec.
Cache remote partials locally

* remote fetch every time slows down site 
  generation a lot
* remote fetch every time breaks aeroplane
  development mode
* add rest-client dependency to do fetch
Fix name of remotePartial
Use full URL for disqus link
Use base_url in tag_cloud
add output_filename method to page to fix sitemap extension
add ability to exclude extensions and files from sitemap
use set for better performance
handle non-existent sitemap.yml
Merge pull request #129 from pmuir/remote_partial

Cache remote partials locally
Merge pull request #130 from pmuir/disqus

Use full URL for disqus link
Merge pull request #131 from pmuir/tag_cloud

Use base_url in tag_cloud
Merge pull request #132 from codylerum/output_filename

add output_filename method to page to fix sitemap extension
Merge pull request #133 from codylerum/sitemap_excludes

add ability to exclude extensions and files from sitemap
Basic handler and test for Mustache templates
Fixing mistake in the handler chain definition
Added Mustache to gemspec
fix popen3 hang bug

the pipe requires stdin's EOF to yield output, so
better close it before asking for output

(and we're not streaming, just sending already
allocated data)