fix dspace metadata migration instructions
Reverted commit 3768e6dce8038ce739e0d1a377748b2bef67c048 to show payment codes again.
Merge pull request #271 from davidmartinho/feature/sviz

Added Statistics to Student Portal
Using bennu 2.0.0, bennu-user-management 1.0.0, and bennu-renderers 3.0.0
Added missing undeclared dependencies and removed some unused ones
Minor changes:
- guaranteeing the default language comes first in the generated report
- expanded the text size to appear the complete word in table 4.4 first
line header
Formatted source code and organized imports