changed ActiveRecord::Base methods to use the connection of the model from which called rather than the application default, passed along options missed from one method, ignored rubymine/intellij IDE files
Merge branch 'use-connection-of-model' of https://github.com/silasdavis/postgresql_cursor into silasdavis-use-connection-of-model
Merge branch 'silasdavis-use-connection-of-model'

Conflicts:
	lib/postgresql_cursor.rb