Visualização da busca.
Update no projeto.
Teste
Merge branch 'master' of https://github.com/danielcalencar/pubshare into danielcalencar-master

Conflicts:
	AndroidManifest.xml
	gen/br/ufrn/dimap/pubshare/activity/R.java
	res/values/strings.xml
	src/br/ufrn/dimap/pubshare/PubnotesApplication.java
	src/br/ufrn/dimap/pubshare/activity/ArticleListActivity.java
	src/br/ufrn/dimap/pubshare/activity/EditProfileActivity.java
	src/br/ufrn/dimap/pubshare/activity/LoginActivity.java
	src/br/ufrn/dimap/pubshare/activity/MenuActivity.java
	src/br/ufrn/dimap/pubshare/activity/PubnotesActivity.java
	src/br/ufrn/dimap/pubshare/activity/RegisterActivity.java
	src/br/ufrn/dimap/pubshare/activity/ShowProfileActivity.java
	src/br/ufrn/dimap/pubshare/domain/Article.java
	src/br/ufrn/dimap/pubshare/domain/User.java
Merge pull request #28 from itamir/master

Search user case.