Add TypeConfigurable interface for output formats.
Minor cleanups.
Input formats can tell their types to the java data set (no need for double manual configuration)
Collections on tuples need no manual type information
Additional sanity checks
Renamed type configurable/queryable interfaces to more intuitive names
Avro input format provides type for the produced data set.
Additional fail fast checks for new java api.
Adjusted Avro Input Format for new Java API.
Adjusted test case for externally packaged avro program.
added util tests
included examples source code into assembly
Integrated Bootstrap in the User Interface and made some improvements and code clean ups.
Added kmeans as an example for the new java api.
HadoopDataSink works both for hadoop 1.2.1 and 2.2.0
add license headers
add ContextCheck to LocalExecutor; check in HadoopDataSink for output path
automatically generate a javadocs page
Add project operator to Java API
Added tests for project operator
Extended Projection.types() functions up to 22 type parameters.
Moved parameter checks from DataSet to Projection. Handing object instance instead of serializer to MapProjector.
CsvOutputFormat checks that only tuple types are used.
Add comments to CsvOutputFormat.
Added JavaDocs for transformation methods in DataSet. Commented out not supported transformation methods.
First version of Spargel for the new Java API.
Equality/hashing for some type infos.
Comments on iteration runtime context.