Deploy fix

Resolve "Show salary scale on search people page"

Closes #202

See merge request !346

Resolve "Retracting a contract request gives a constraint violation exception"

Closes #203

See merge request !347

Resolve "Add global default rejection / acceptance text"

Closes #154

See merge request !342

Merge branch '154-add-global-default-rejection-acceptance-text' of https://gitlab.ewi.tudelft.nl/eip/labrador/tam into 154-add-global-default-rejection-acceptance-text