Review and approve XML

Story description:

4.5 As a submitter or reviewer I want to ask EPMC Admin a question
4.6 As a submitter or reviewer I want to approve the manuscript, so that it can appear in Europe PMC

6.7 As an admin or external QA I want to reject the XML conversion and notify the taggers of corrections required
6.8 As an admin or external QA I want to approve the XML conversion and publish it on Europe PMC
6.9 As an admin or external QA I want to reject the XML conversion and notify the submitter of corrections required

Acceptance criteria:

(List acceptance criteria/what feature should accomplish)

Subtasks:

• Develop review form (to be used by many user types)
• Integrate with communication tool