Allow the registering of search synonyms for Patterns

[ianstewart]

What problem does this address?

To my knowledge we don't register synonyms or aliases for Patterns and provide it for search in the same we do for Blocks. I expected this search …

To reveal this cool patterns …

Which could also be a portfolio, or list, or feature, etc. May be especially valuable for users as the Pattern Directory grows, and even more valuable if/when synonyms could be localized.

What is your proposed solution?

Allow listing of aliases for Patterns.

[mtias]

I don't think we should support aliases for patterns, instead we should just place them in multiple categories if needed.