Remove frascati.version property beacause it breaks maven-release-plugin and it is not useful. It's better to use project.version instead.

Excluded artifacts cxf-rt-transports-http-jetty and servlet-api as they are not needed when deploying on a Web Application server.

  illustrate <tuscany:binding.http>
* added 'availability-intent' in the build process
* examples/frascati-test/
  - add a dependency to module 'frascati-fscript'
  - update test classes with new FraSCAti exceptions
* examples/helloworld-rmi/
  - add a dependency to module 'frascati-binding-rmi'
* examples/helloworld-script/
  - add a dependency to module 'frascati-implementation-script'
* examples/reconfig/
  - add dependencies to modules 'frascati-binding-rest' and 'frascati-binding-ws'
  - add a profile -Pdemo-adt-galaxy
  - add an HTML page to use the converter service
  - add 'just-converter' SCA composite and diagram
  - add 'reconfigure-dollar.fscript'
* examples/twitter-rest/
  - add a dependency to module 'frascati-binding-rest'
* examples/counter-rest/server-war/
  - add a dependency to module 'frascati-binding-rest'
* examples/ws-parent/
  - add a dependency to module 'frascati-binding-ws'
* examples/chat/
  - update to new FraSCAti exceptions.
* Various cosmetic updates in pom.xml

* server-war/ packages the counter server plus the FraSCAti Runtime Assembly Factory
* server-explorer-war/ packages the counter server plus FraSCAti Explorer
  when the web server starts the war, the FraSCAti Explorer window appears on the
  web server machine allowing one to introspect and reconfigure the SCA application.
These wars were tested and work well with Jetty and Tomcat 5.5.28.

Added a FraSCAti Explorer plugin to call methods of the CounterService interface.

Tests and feedbacks are welcome.