Adiciona os slides.

.gitignore

slides/images/PET.png

slides/images/ProgGUI-2.png

slides/images/fig3d-1.png

slides/images/fig3d-2.png

slides/images/gWidgets-widgets.png

slides/images/github_icon.png

slides/images/gitlab-logo.png

slides/images/googleVis.jpg

slides/images/gui-splines.png

slides/images/leg.png

slides/images/logos.png

slides/images/pet.png

slides/images/preview_ani.png

slides/images/preview_ggvis.png

slides/images/preview_gwidgets.png

slides/images/preview_rgl.png

slides/images/preview_rpanel.png

slides/images/preview_shiny.png

slides/images/rp-nls.gif