remove lockfile from repo and add more to .gitignore
moved changes to CHANGELOG.md
Convert to gemspec

- moves logic out of Rakefile and into gemspec
- moves version into lib/dogapi/version.rb file instead of VERSION, per common convention
- reworks some of the rake tasks, adds some code quality guards
- updates some docs
removes cane from package as it requires a newer version of ruby
update travis file
back to ruby 1.8 style
apparently tailor isn't supported in ruby 1.8 anymore either
Added travis status
Merge pull request #32 from DataDog/gemspec

gemspec time
adds verbose output from test runs to aid debugging failures
adds a test group to gemfile for dependencies
removes trailing space, allows test to pass, fixes indentation
adds envvar for job number to allow parallel testing
specifies minimum rake version
specifies default rake task
moved job_number to test_base method for reuse
Adds the job_number to make a test run unique
It doesn't make a lot of sense to measure the length of the event stream as a test
stlye cleanup
don't assert about positional details in dashboards
Removed events-in-order tests