duckduckgo/zeroclickinfo-goodies — pull request #667 by mwmiller (2014-10-04 10:29:24+00:00)
Title: Anagram: allow for multi-word queries.

This still only returns single-word anagrams, but the query can contain multiple words now.

Also:
- Fix up the query triggers to be more sure of intent.
- Caching enabled by default; turned off for "scrambled" responses.
- Add some internal caching for letter frequencies of dictionary words.
- Removed the ability to request "anagrams" of length less than th length of the query