flask: Use toscawidget middleware wrapper
flask: Use toscawidget middleware wrapper

Recipe from http://adampointer.blogspot.de/2011/02/using-flask-and-toscawidgets.html

skylines-project/skylines,skylines-project/skylines,shadowoneau/skylines,skylines-project/skylines,Turbo87/skylines,snip/skylines,RBE-Avionik/skylines,Turbo87/skylines,shadowoneau/skylines,kerel-fs/skylines,RBE-Avionik/skylines,TobiasLohner/SkyLines,skylines-project/skylines,TobiasLohner/SkyLines,Harry-R/skylines,shadowoneau/skylines,RBE-Avionik/skylines,Harry-R/skylines,snip/skylines,Harry-R/skylines,TobiasLohner/SkyLines,shadowoneau/skylines,RBE-Avionik/skylines,Turbo87/skylines,Harry-R/skylines,kerel-fs/skylines,kerel-fs/skylines,snip/skylines,Turbo87/skylines