Add search_base_attribute_values helper method to Base::Attribute.
Add usage details to POD for search_attribute_values.
Remove @values from main scope and declare lexically in loop.
Add DPI6 reference for usage in example.
'
Add deep test for search_attribute_values output.
Remove unused dumper module from test.
Fix issue which caused deep test in BaseAttribute to fail.
Fix BaseAttribute deep test by removing literal defaults per 8e53629.
Remove fixture data for product attribute test.
Merge pull request #101 from interchange/features/search_base_attributes

Base::Attribute->search_attribute_values
extend ::Attribute::search_attribute_values to allow sort on values
add create_schema_graph script which generates pretty schema pic
rename create_schema_graph to interchange6-create-schema-png
Switch from die to plan skip_all if Test::mysqld->new fails.
Fix typo in Base::Attribute's POD.
use ::Candy for User
move Address to ::Candy
more classes moved to ::Candy
more conversions to ::Candy
remaining result classes moved to Candy except for Message