disabled animation on the beggining of the presentation
disabled animation on the beggining of the presentation

applied fix as shown in pull request #30 (that couldn't be merged automatically)

schalkneethling/mozsa-jhb-opening,RonFIX/internet,KathyReid/osdc-2015-presentation,StridersGonnaStride/impress.js2,arkegeomatica/presentaciones,matthewSorensen/himpress,impress/impress.js,KathyReid/osdc-2015-presentation,j2lb/Algo_Impress.js,henrikingo/impress.js,henrikingo/impress.js,arkegeomatica/presentaciones,StridersGonnaStride/myimpress,dulichan/kart-slide,RonFIX/internet,iblancasa/BackendSI2-IV-slides,j2lb/Algo_Impress.js,impress/impress.js,dulichan/kart-slide,StridersGonnaStride/myimpress,StridersGonnaStride/impress.js2