refactors break lines
add gem better errors
refactor definitions methods of home_controller, add break line
refactor level to use scope, fix specs
agree with report houndci
Adiconado novo contribuidor
Adicionado o link para a Wiki do GitHub
Merge pull request #149 from squiter/add-about-link

#136 Add about link to github wiki
Adicionado novos scopes, refatorado specs, e adicionado novos specs para os scopes
Merge pull request #150 from jeanmatheussouto/quick-refactors-code-style

Quick wins
#137 Added link to contributing page on wiki while theres no contributing page in the app so far
Adding the link to the about page, which is lacking in the footer
Merge pull request #153 from hugodias/issue-137

#137 Add contributing link to contributing page
[ci skip]Adding perfil and edit screens.