Added Coveralls to report coverage
Add coverage badge
Reload the README.html when changed
Update CodeClimate badge.
Upgrade to Rails 4
Remove depreciation notices
Provide a name for the tests
Update to reflect the tested Ruby interpreters
Rails 3.1 or higher is required
Add travis-ci build status image for gerrypower account
Add gemnasium dependency image for gerrypower account
Add codeclimate image for gerrypower account
Update for gerrypower coveralls account
Rewind the request.body to work an issue in Rails 4.0.0. Backwards compatiable with Rails 3.x
Default and constrain requests to json format
Fix supported Rails version: 3.1 onwards
Added links for the various webhookr plugins
Merge remote-tracking branch 'upstream/master'

* upstream/master: (24 commits)
  Bump version to 0.2.0.
  Add J Smith as an author.
  webhookr also works with rails 3.2.
  Add a note about the timing attack vulnerability in Webhookr::Service#validate_security_token.
  Fix timing vulnerability.
  Remove Version History section.
  Bump copyright year.
  Bump version to 0.2.0.dev.
  Bump version to 0.1.0.
  Add version information to test output.
  Allow the rails gem to be set in Gemfile.local.
  Bump version to 0.1.0.dev.
  Added links for the various webhookr plugins
  Fix supported Rails version: 3.1 onwards
  Default and constrain requests to json format
  Rewind the request.body to work an issue in Rails 4.0.0. Backwards compatiable with Rails 3.x
  Update to latest codeclimate badge
  Added Coveralls to report coverage
  Rails 3.1 or higher is required
  Update to reflect the tested Ruby interpreters
  ...

Conflicts:
	Gemfile
	README.md
	webhookr.gemspec
Test with Ruby 2.1.0
Ensure minitest v4.0 is used for Rails < 4.0.x