Evaluate usage of the oomph library on org.aposin.gem.oomph

[d-gs]

Feature request

Currently the EclipseLauncher works as following:

1. XML files are manually created and saved forr oomph, so the workspace startup works as expected.
2. The Eclipse installation is fixed and not configured via Oomph.

We should evaluate if it is possible to use the oomph libraries directly. For 2, each setup should provide its own Eclipse installation and workspace and use a bundle-pool to populate the required plug-ins.

If this is possible, the plug-ín should be completely refactored providing an unique Eclipse launcher (which creates the Eclipse installation and starts the workspace).