rebuild state of standard
make redirect to copied standard, add flashes
fix states
improve edit button
improve views for show form in standards and public_standards
Merge branch 'feature/standard_states' into develop

* feature/standard_states:
  improve views for show form in standards and public_standards
  improve edit button
  fix states
  make redirect to copied standard, add flashes
  rebuild state of standard
Merge branch 'release/v0.0.5'

* release/v0.0.5:
  improve views for show form in standards and public_standards
  improve edit button
  fix states
  make redirect to copied standard, add flashes
  rebuild state of standard