Merge branch 'refactor_css' into 'master'

app/assets/stylesheets/application.scss

app/assets/stylesheets/generic/blocks.scss

app/assets/stylesheets/generic/buttons.scss

app/assets/stylesheets/generic/common.scss

app/assets/stylesheets/generic/flash.scss

app/assets/stylesheets/generic/issue_box.scss

app/assets/stylesheets/generic/selects.scss

app/assets/stylesheets/sections/issues.scss

app/views/admin/projects/index.html.haml

app/views/admin/users/show.html.haml

app/views/dashboard/_activities.html.haml

app/views/dashboard/_groups.html.haml

app/views/dashboard/_projects.html.haml

app/views/dashboard/projects.html.haml

app/views/groups/_filter.html.haml

app/views/groups/_projects.html.haml

app/views/groups/edit.html.haml

app/views/groups/show.html.haml

app/views/profiles/groups/index.html.haml

app/views/profiles/keys/index.html.haml