Orchard module adds an Edit button on the front-end for authenticated users.
Download module source code and place within the "Modules" directory of your Orchard installation.
Alternatively, use the command below to add this module as a sub-module within your Orchard project.
git submodule add git@github.com:moov2/Moov2.Orchard.EditContentWidget.git modules/Moov2.Orchard.EditContentWidget