private group for patched release of cascading-cassandra
create ISource and move row sourcing to StaticRowSource and DynamicRowSource ISource impls
extend SerializerHelper.deserialize to deserialize CompositeTypes
move serialization code from CassandraHelper to SerializerHelper
refactoring sources and sinks to support composite column names
composite column-name wide row sinking
sink-wide-composite test
StaticRowSource tests
source-wide and source-wide-composite tests
use midje.cascalog again
harmonise mapping of row-key field a bit
don't need mappings.dynamic for wide sources
delete unused code
always return an AbstractType from inferType
test a different static source mapping
Merge branch 'composite-col-source-sink' into mccraigmccraig

Conflicts:
	project.clj
deal with dynamic tables with empty column-values
snapshot version
remove artifact group
Bring embedded test server back for CI purposes