added log/.gitkeep
cleaning up asset pipeline
commented out postgres production db specification
configuration for precompiling on heroku added
updated tests and added patents endpoint
fixing conflict for database.yml
fixing conflict
Added invpat api route
changed invpat controller to find by ilike
Created queryable invpat index endpoint
inherit from api controller
added query endpoint for assignees
queryable citations endpoint
working patent and patent_descs endpoints and tests
group by to invpats
order by lower on invpats
Added api key to users and check to make sure api key exists
updated migration scripts
removing macos directory
started documentation in readme