hodgepodge of shit; tried out collections; deleted

can’t see reason for collections when we have categories
stopped yesterday
Numerous Style Changes

Added:
- post_format.html to includes. Will make generic formatting for posts
across site.
- Collection pages for:
    - gathered
    - thought
    - created
- need to fix:
    - ‘Current’ page
    - ‘Hub’ page
    - add side restraints to post