Fix TopN distributed plan to wrap partial TopN plan in merge TopN plan
Add parameter to make AsyncWalker recursing partition directory configurable
Allow checking if catalogs are loaded
Add documentation for first_value, last_value and nth_value window functions
Release notes for 0.70
Move comparison/logical operators to functions folder
Document GREATEST and LEAST
Add 0.70 release notes
Add more 0.70 release notes
Add explicit Guice binder for jax-rs services