Accept .opal as spec extension
Bundle version
Move dependency list to the gemspec
Tilt processor is now part of Opal
Cleanup spec_helper
Cleanup Rakefile
Remove old precompiled js libs
Explicitly load dependencies
Update Opal version
Add Opal paths to the sprocket enviironment
Fix the browser spec runner
Code layout
Add ruby-2 to the travis targets
Explicitly require capybara-webkit
Opal version spec can be less narrow now
Stay light on travis (skip capybara-webkit)

This should also fix specs on 1.8.7
Bump version
Accept globs as spec pattern & run all by default
Fix specs broken by the new method missing syntax
Bump version