Refactored complex view logic into presenters.
Moved logic heavy view sections to methods.
Added delegation to ease transition to presenters.
Reduce erb weight
Created Forem::PostActionsPresenter to clean up _post.html.erb
erb readability.
Added new_posts? view helper to reduce complexity.
Minor speed improvements but big clarity improvements for forums_spec.

Random spec order is handled with a support file so removed from .rspec