Guard::Jasmine::CLI: making specdoc an option instead of forced to :always

[rud]

This means we can optionally get quiet spec output from with the rake-task like this:

  require 'guard/jasmine/task'
  Guard::JasmineTask.new do |task|
    task.options = '--specdoc failure'
  end

Now only if a spec fails will the output be verbose. Interested in including this?

[netzpirat]

Thanks a lot for this. It's included in the 1.6.1 release.

[rud]

Awesome, thank you!