Merge pull request #71 from maciel-woese/master

Correções do ProcessInstanceHelper
form process instance formating
Merge branch 'master' of https://github.com/woese/guara

Conflicts:
	jobs/app/views/guara/jobs/process_instance/_form.html.erb
h1 formating
Merge pull request #72 from maciel-woese/master

Ajustado ProcessInstance
user group permissions
Merge branch 'master' of https://github.com/woese/guara

Conflicts:
	jobs/app/models/guara/jobs/vacancy_scheduling_professional.rb
Merge remote-tracking branch 'upstream/master'
Ajuste InterViewerProfessionals