add test and fix for nested_attributes update
patched reverse_sql_order to brake apart CPKs
override reverse_sql_order to break apart CPKs
Merge pull request #143 from tbeauvais/query_method_fix

Patched to AR reverse_sql_order method to brake apart CPKs
Merge pull request #142 from constantcontact/nested_attributes

add test and fix for nested_attributes update
Added patch to HasManyAssociation foreign_key_present? method to work with array of keys
Merge pull request #145 from tbeauvais/patch_foreign_key_present

Need to patch AR HasManyAssociation foreign_key_present? method to work with array of keys
merge of drnic and ctct
replaced _field_changed? method calls with field_changed?
moved to AR 3.2.9, and replaced field_changed? method calls with _field_changed?
Merge pull request #3 from tbeauvais/foreign_key_present_merge

Merge from drnic/cpk to pickup foreign_key_present? patch