assign drop down item id's based on length of array so it always matches it's index
Convert 'text' groups into 'base'

We've modified the 'text' group template a bit, and, as a result, we found that some of the IAs now look wonky. Changing them to a 'base' template fixed those issues.
Merge pull request #1192 from duckduckgo/brian/nutrition-dropdown-fix

Fix nutrition drop down
Merge pull request #1193 from duckduckgo/jag/text-base

Convert 'text' groups into 'base'