Allow travis failures (temporarily) in ruby-head
Add rubinius to the travis matrix
Merge pull request #77 from sinatra/allow-travis-failures

Allow travis failures (temporarily) in ruby-head
Don't mutate the template cache

When passing the same template twice the renderer got called with the
wrong number of variables, and the options hash was unable to locate the
:locals hash.
Merge branch 'master' into template-renderer-safety

* master:
  Add rubinius to the travis matrix
  Allow travis failures (temporarily) in ruby-head
Merge pull request #78 from sinatra/template-renderer-safety

Don't mutate the template cache
Don't abbreviate method to meth
Fix typo
Clean up trailing whitespace
Don't delete trailing whitespace in slim templates
Update lib/sinatra/streaming.rb
Merge pull request #83 from willbailey/patch-1

Update lib/sinatra/streaming.rb
Merge pull request #81 from kytrinyx/clean-up-whitespace

Clean up trailing whitespace
Merge pull request #79 from kytrinyx/eradicate-meth

Don't abbreviate method to meth
Fix typo in TestHelpers
Merge pull request #88 from udzura/patch-1

Fix typo in TestHelpers
Fix typo in README
Merge pull request #89 from mattonrails/patch-1

Fix typo in README