SCIO: Make basic to-from/d2d project

[pombredanne]

I want to start by creating a project with two input archives renamed before upload with a special prefix such as "FROM-"/"TO-" or "TRACE-FROM-"/"TRACE-TO-" or "Input-1-"/"Input-2-"

• The Input-1/FROM archive typically represents the binaries or deployed code
• The Input-2/TO archive typically represents the sources or development code

Then we want to have a pipeline that will

• extract recursively the archives of both trees, such that we know which is 1 and 2
• find a match between the two based on various approaches: exact file matching and path matching
• the pipeline should store this when a file in 1 is mapped to file in 2 with relationship. The relationship may need qualifiers, such as a type of relationship and how this is mapped (such as a path match score, tbd.). SPDX and CDX relationships may be a good inspiration for names and types. https://spdx.github.io/spdx-spec/v2.3/relationships-between-SPDX-elements/
• SCIO should provide some UI to display these mappings and review things that are not mapped.

[pombredanne]

As a first test data we could use the binary and source jars in https://repo1.maven.org/maven2/org/apache/flume/flume-ng-node/1.9.0/