Add task to generate gemspec for release on github
New release 0.4.4
Updated install instructions for using my repo
Remove stale pid file if no ferret server process found on server start
close pipe so defunct ps process is not left hanging around
Fixes ActsAsFerret::IndexNotDefined exception that can occur in production after drb has been started after a segfault or otherwise.

Issue described here: http://www.ruby-forum.com/topic/167480#817925
Add class method required for IndexNotDefined rescue & some logging
Merge branch 'master' of git://github.com/cehoffman/acts_as_ferret into cehoffman/master
Merge branch 'master' of git://github.com/tvdeyen/acts_as_ferret into tvdeyen/master
0.4.4
fixes #228 remove :select options for counting records.
Allow ActiveRecord fields to return an array of values to index.
fixes
fix timing output for index rebuild / bulk indexing
Added ferret as a dependency for the acts_as_ferret gem.
updated gemspec
make aaf work with named, default and dynamic scopes
gitignore, gemspec, fixed rake tasks for new rubygems.org
fixes #3