* commented module nuxeo to avoid continuous integration errors.
* removed dependency management.
* excludes Eclipse jars related to OSGi from FraSCAti dependencies.
* removed the dependency to the OSGi artifact.

for runnable/pom.xml:
* added a dependency to artifact nuxeo-runtime-test excluding some dependencies.
* added a dependency to the OSGi artifact.

nuxeo : cosmetic changes

first changes to provide a generic and extensible FraSCAti in Nuxeo service : define abstract generic FraSCAtiInNuxeoFactory and FraSCAtiInNuxeoServiceProvider - update other modules to use them

- update fractal-bf, bridge-service, and frascati-binding to be able to use the 'nxservice' binding.nuxeo attribute
- add some comments and headers

- FraSCAtiOSGiContext : add registerOSGiImplementation to access osgi-revision libraries
- frascati-osgi-util becomes frascati-independent-osgi-util + frascati-dependent-osgi-util
- AbstractResource resources storage : use packages as key
- FraSCAtiOSGiClassLoader and FraSCAtiOSGiClassLoaderManager : update to use new AbstractResource storage strategy when loadClass, getResource,...etc are called  
- Embed libraries directly in the root of the bundles 

Allowed to compile SCA composites containing <nuxeo:implementation.nuxeo> even when Nuxeo is not running.
Useful to pregenerate membranes at compile time.

* Removed unnecessary MinimalistNuxeoFeature classes.

* Exposed Nuxeo services as Web Services.
* Added the Nuxeo Reload Component.
* Allow to sleep some minutes before terminating JUnit tests.
  During these minutes, the user can access the Web services of Nuxeo.
  Type 'mvn -Dsleep=1' to sleep 1 minutes.

Moved introspectNuxeoFramework() from module frascati-implementation-nuxeo to frascati-implementation-nuxeo/examples/nuxeo.

* Removed all stuff related to a Nuxeo specific Juliac membrane.
* Added JUnit test cases.
* Added two examples:
  - nuxeo: reify core Nuxeo components as SCA components.
  - runnable: a Runnable Nuxeo component.

  because Nuxeo service and component names could contain any character instead of just only alphanumeric characters.
* Added structural feature 'group' to NuxeoImplementation.

fix "Could not start Jetty server on port 18,000: Address already in use" error : set "org.ow2.frascati.binding.uri.base" system property to "http://localhost:8765/"

fix "Could not resolve dependencies for project org.ow2.frascati.nuxeo:frascati-service-bridge-api:jar:1.5-SNAPSHOT" error: exclude org.osgi:osgi-core:4.1 transitive dependency - replace it by the org.osgi:org.osgi.core:4.2.0:provided one

* Added header to file NuxeoMetamodelProvider.java + some cosmetic updates.
* Added a JUnit test case.
* Cosmetic updates of pom.xml.
* Added <srcs> to FraSCAti compiler MOJO in order to compile generated EMF code.
* Updated POM dependencies.

add fractal-bf-connectors-nuxeo
add first binding.nuxeo implementation 
add tests

  -> Removed Widget.js from examples/helloworld-widget as now this file is generated automatically.
* Generated Java classes for <implementation.widget> when its enclosing <component> has some <reference> and <property> children.
* Added checking for <implementation.widget default="...">

Moved visibility of method getClass() from protected to public in order to allow to invoke it from other Java packages (e.g., a FraSCAti Assembly Factory plugin).
This is required by the frascati-implementation-widget plugin.

Next step is to generate Widget.js automatically from the composite definition.

Added a new example illustrating how to invoke an SCA-based Web service from an HTML/JavaScript page (i.e., a widget).

Added a new example illustrating how to use <binding.sca> to connect two components contained into two distinct composites.

* Moved groupId from org.ow2.frascati.demo to org.ow2.frascati.demo.home-automation
* Added OW2 FraSCAti to POM's <name>
* Moved <plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId> to the root POM
* Updated <groupId>, <artifactId>, and <repositories> to access external JARs
* Added a README file
* Added header to pom.xml files
* Updated the way sound files are found