Update readme

README.Rmd

 ```
 # tinder4cancer
 
+![](www/images/screenshot-app.png)
+
+**Talking about your cancer treatment options is hard, but we're here to help.**
+
+- [Demo App](http://bit.ly/t4cm-demo): <http://bit.ly/t4cm-demo>
+
+    Navigate to app from mobile browser. Tap *Share* button. Choose *Save to Home Screen*.
+    
+- [Demo app in HTML phone](http://bit.ly/t4c-demo-page)
 
 ## Dependencies
 
-```{r}
+### R
+
+```{r eval=FALSE}
 devtools::install_github("nstrayer/shinysense")
 devtools::install_github("hrbrmstr/hrbrthemes")
 install.packages("shinyjs")
 
 # install.packages(pkgs)
 ```
+
+
+### Web
+
+This app uses:
+
+- A modified version of [ion.rangeSlider](https://github.com/IonDen/ion.rangeSlider)
+  for custom styles that better match a mobile app.
+
+- [Animate.css](https://daneden.github.io/animate.css/) for fancy transitions.
+
+- [devices.css](https://marvelapp.github.io/devices.css/) for mobile app devices in pure CSS.

README.md

+
+<!-- README.md is generated from README.Rmd. Please edit that file -->
+
+# tinder4cancer
+
+![](www/images/screenshot-app.png)
+
+**Talking about your cancer treatment options is hard, but we’re here to
+help.**
+
+  - [Demo App](http://bit.ly/t4cm-demo): <http://bit.ly/t4cm-demo>
+    
+    Navigate to app from mobile browser. Tap *Share* button. Choose
+    *Save to Home Screen*.
+
+  - [Demo app in HTML phone](http://bit.ly/t4c-demo-page)
+
+## Dependencies
+
+### R
+
+``` r
+devtools::install_github("nstrayer/shinysense")
+devtools::install_github("hrbrmstr/hrbrthemes")
+install.packages("shinyjs")
+
+# Also requires
+pkgs <- c(
+  "htmlwidgets",
+  "shiny",
+  "dplyr",
+  "readxl",
+  "here",
+  "purrr",
+  "ggplot2"
+)
+
+# install.packages(pkgs)
+```
+
+### Web
+
+This app uses:
+
+  - A modified version of
+    [ion.rangeSlider](https://github.com/IonDen/ion.rangeSlider) for
+    custom styles that better match a mobile app.
+
+  - [Animate.css](https://daneden.github.io/animate.css/) for fancy
+    transitions.
+
+  - [devices.css](https://marvelapp.github.io/devices.css/) for mobile
+    app devices in pure CSS.