update to rails 4
remove strong_parameters initializer
generate binstubs
make everything boot again
replace deprecated finder and finder_options syntax
replace deprecated scope syntax and unify it
remove conditions on association deprecation warnings
access connection through class
remove deprecated scoped
make status message controller spec pass and deprecation free
make assets:precompile work
Fix "prepared statements" errors

See https://coderwall.com/p/45ombq
Remove attr_accessible from OpenGraphCache
replace deprecated usages for all
replace deprecated disable_with option
do not pass relations to a method that expects a set of aspects ids or a single aspect
Filter :id in User.build for now

Rails 4 seem to allow setting the id through supplied parameters
The controllers ported to strong_parameters should guard against
attacks over this vector, but I didn't want to remove the specs
that test this here
Fix expectations for changes in generated HTML

Just a minor change, supplied attributes now go before the
standard ones
Remove :without_protection from call in the posts fetcher and fix a couple hundreds specs as a side effect

Heisenbugs ftw.
Fix account deleter by not relying on protected_atrributes