GitLab

* added profile 'all'.
* defined property <frascati.version> and used it instead of <project.version>.
* moved property <fractal-adl.version> to helloworld-fractal/pom.xml.
* moved property <cxf.version> to ws-parent/pom.xml.
* removed <groupId> when it is equals to the parent <groupId>.
* removed empty <build>, <repositories>, etc.
* cosmetic updates of headers: copyright date, INRIA -> Inria, etc.

In bpel-parent/pom.xml:
* removed unneeded <pluginManagement> and <profiles>.

* Updated copyright date.

* Replaced USTL by University of Lille 1.
* Added University of Lille 1 when missed.
* Updated to 2010 as copyright date.

Cosmetic updates.

  - Added 'final' to all not overridden methods.
  - Moved from 'protected' to 'private' fields.
  - Removed 'public' to interface methods.
  - Removed 'public static final' to interface fields.
  - Removed unused import statements.
  - Added @SuppressWarnings("serial").
  - Added missed brackets for if/else statements.
  - Added getter methods into Twitter JAXB-based classes.

* Replaced 'USTL' by 'University of Lille 1'.
* Updated copyright date to 2010.
* Cosmetic updates.

Not yet tested on Windows and MacOS, so disabled in examples/pom.xml