Bug 529135 - [Layers] Update layers architecture

- Update the naming pattern to oep.infra.gmfdiag.layers instead of oep.layers
- Update the genmodel to take this change into account
- Update the genmodel to move the generated code to src-gen instead of the default src
- Update the genmodel to add missing NLS when needed at generation
- Update the genmodel to add the Copyright to generated file by default
- Update the genmodel to make the generated code OSGI compatible
- Update the genmodel to generate packages under oep.internal.infra.gmfdiag.layers

Change-Id: I2155d14c9aad869089d98456e7c9cc687f449db7
Signed-off-by: Quentin Le Menez <quentin.lemenez@cea.fr>
777 files changed