Adicionando o paleativo do download e também o onclick no artigo
	modified:   src/br/ufrn/dimap/pubshare/activity/ArticleListActivity.java
Modifying the contextMenu to be an DialogFragment, which setItems() method is used in order to display the actions
a user can choose.

	modified:   res/values/strings.xml
	modified:   src/br/ufrn/dimap/pubshare/activity/ArticleListActivity.java
Improving the interface from Evaluations activity
- setting the enable attribute to false in the ratingbars within ArticleEvaluationDetailActivity.java
- changing the strategy to show the evaluations in ArticleDetailActivity.java (from listview to dinamically linearlayout)

	modified:   res/layout/activity_article_detail.xml
	modified:   res/layout/row_listview_article_evaluation_list.xml
	modified:   src/br/ufrn/dimap/pubshare/evaluation/ArticleDetailActivity.java
	modified:   src/br/ufrn/dimap/pubshare/evaluation/ArticleEvaluationDetailActivity.java
	new file:   src/br/ufrn/dimap/pubshare/evaluation/EvaluationLinearLayout.java
Merge branch 'master' of https://github.com/danielcalencar/pubshare into development

Conflicts:
	src/br/ufrn/dimap/pubshare/articles/ArticleListActivity.java