fixes #7567 - update syntax of deprecated find_by_[attribute] dynamic methods for rails 4
downgrading to rails 4.0.2
fixes #7568 - remove attr_accessible and attr_protected for rails 4 upgrade
Merge pull request #6 from isratrade/7568

fixes #7568 - remove attr_accessible and attr_protected for rails 4 upgrade
Merge pull request #4 from isratrade/7567

fixes #7567 - update syntax of deprecated find_by_[attribute] dynamic methods for rails 4
downgrading to rails 4.0.2
fixes #8726 - recreating the hash_for method in the routes helpers
fixes #8737 - removing deprecation warning due to has_many deprecation of conditions, whiny nils, etc. also, gems which have wrong dependencies now work from their github forks
removed all the traceable errors in running tests, but everything's still failing
fixes #8738 - tests are running, but failing
removing attr_accessible