use debugger or byebug dependent on ruby version
(debugger isn't supported by ruby >= 2)
use debugger or byebug dependent on ruby version
(debugger isn't supported by ruby >= 2)
Merge branch 'develop' of https://github.com/xithan/wagn into develop

Conflicts:
	features/step_definitions/wagn_steps.rb
Merge pull request #184 from xithan/develop

use debugger or byebug dependent on ruby version