Improvements in ArticleEvaluationActivity

Now, when we change the rating bars, the overall rating bar is
automatically changed.

We used style to these rating bars, too.
It was impossible use to Small or Indicated style because
with forms is not possible change the rating bar with clicks.
Merge branch 'master' into development
Refactoring the Evaluation feature

Erase all packages under ../evaluation,
all files related the Evaluation features
is now on ../evaluation package.
Restore bin/.gitignore and gen/.gitignore files
Merge branch 'master' into development

Conflicts:
	AndroidManifest.xml
Merge pull request #13 from adorilson/development

Refactoring the evaluation package
Restore project.properts.

We use target=android-14
Linking the detail and evaluation activities.
Problema da back-stack corrigido, adição de classes de domínio.
Merge branch 'master' of https://github.com/danielcalencar/pubshare
Merge branch 'development' of https://github.com/adorilson/pubshare
Merge branch 'master' of
git pull https://github.com/judf/pubshare
git pull https://github.com/adorilson/pubshare development

Conflicts:
	src/br/ufrn/dimap/pubshare/domain/User.java