Moved `use Opbeat::Rack` up in instructions.
Better Capistrano integration.
Skip if scm != "git".
Can't actually return from a block.
Slight refactoring of the client.
Support "scm :git".
Include RAILS_ENV if possible.
Fix case of rails_env in capistrano tasks.
Not sure how that happened.
Renaming things.
Adding some client specs.
Slight tests cleanup.
Use URI::join to join url parts.
Cleanup.
Locked hashie and uuidtools to specific versions.
Merge pull request #7 from opbeat/capistrano

Better Capistrano integration
Merge branch 'master' into delayed_job

Conflicts:
	Gemfile.lock
	gemfiles/rails30.gemfile
	gemfiles/rails31.gemfile
	gemfiles/rails32.gemfile