updated example config in dox
added test for invalid json sent to create
version 4.5.0. rescue_handlers -> rj_action_rescue_handlers, rescue_class -> rj_action_rescue_class
version 4.5.1. rescue_from method conflict fix
major overhaul for version 5. simple rails 4 implementation
using extension via methods vs. config options. fixing validation error handling and render controler.  hacking tests
added can_order_by and changed order_by method name to default_order. readme changes
updated gemspec
removed with_default on can_filter_by and replaced with default_value
added valid_render_options, changed query_for to hash, can_filter_by options turned into default_value and can_filter_by_query methods, split controller into more methods and concerns
updated doc
no longer send @model_class.arel_table (t) into query lambdas. can rename or alias the request parameter names used for functions, so less chance of conflicts now. renamed functions to be relational: uniq -> distinct, skip -> offset, take -> limit.
updating documentation
updated gemspec and build dependencies
updated docs
added note about using rvm/rbenv in dev doc
default_order_by and default_filter_by to be consistent with method naming. updated docs
updated documentation
fix for can_filter_by
fixing some bugs related to options