Every time a unit test for competencies adds a scale, it's creating them
with hardcoded id's - which should always be avoided. So this change has
the unit test keep track of the scale id's created without hardcoding
them.
- Templates: 'Learning plan templates'
- Plans: 'Learning plans'
- Frameworks: 'Competency frameworks'
When the context, or sentence, is already stating that we are talking
about 'learning plans' or 'competencies', it may sound redundant to
repeat those terms, therefore we can simply refer to 'Templates',
'Plans', and 'Frameworks'.
