Regenerate gemspec for version 0.7.0

Regenerate gemspec for version 0.6.2

Regenerate gemspec for version 0.6.1

Regenerate gemspec for version 0.6.0

Remove dependency on matchy

Update version no

 * Replace fbs_cookies.gsub! with .gsub

  * FGraph.get_id now supports :id
  * Replace array.count with array.length
  * Fix client_test failures

Add FGraph::Client#update_options

Fix fgraph:setup not creating fgraph.yml on gem install

Update RDoc to delete Facebook cookie on FGraph::OAuth error

Add FGraph::Client.instance

Update rdoc