Require an issue for a feature Pull Request
Require an issue for a feature Pull Request

Closes gh-528.

dulichan/kart-slide,dulichan/kart-slide,j2lb/Algo_Impress.js,j2lb/Algo_Impress.js,RonFIX/internet,henrikingo/impress.js,impress/impress.js,RonFIX/internet,arkegeomatica/presentaciones,arkegeomatica/presentaciones,impress/impress.js,henrikingo/impress.js