Interactive demo version

For this release the PR modules have been added and have been made fully functional with a SQL parser at the front-end.
With an option -x and the runtime system can be run in an interactive mode to explore different options what the framework offers.

Alpha release

This first initial release is about showing the concept of orchestrating dynamic stream processing pipelines on FPGAs.

The release contains module bitstreams for some basic SQL operations:

• Filter
• Join
• Linear Sort
• Merge Sort
• Addition
• Multiplication
• Global Aggregation Sum

First the input query plan tree and config is parsed and scheduled to different FPGA runs and then the included drivers will run the queries on an FPGA using the included FOS repository.

Documentation on how to build & run is included in the repositiory. Next release will improve on module scheduling.