Removed category test. Fixed non-sticky.
Removed category test. Fixed non-sticky.

Categories are working and sticky post is working.
Removed duplication of sticky posts to only show non-sticky posts truncated.
OpenDataSTL/opendatastl.github.io,StephenLeard/opendatastl.github.io,OpenDataSTL/opendatastl.github.io,StephenLeard/opendatastl.github.io,dacresni/opendatastl.github.io