Added authors and acknowledgements to pdf

Author: ttimbers

acknowledgements.Rmd

@@ -1,2 +1,23 @@
 # Acknowledgments {-}
 
+We'd like to thank everyone that has contributed to the development of 
+[*Data Science: A First Introduction*](https://ubc-dsci.github.io/introduction-to-datascience/). 
+This is an open source textbook that began as a collection of course readings
+for a new introductory data science course 
+at the University of British Columbia (UBC), DSCI 100.
+Several faculty members in the UBC Department of Statistics 
+were pivotal in shaping the direction of that course, 
+and as such contributed greatly to the shape and direction of this book. 
+We would especially like to thank Matías Salibían-Barrera 
+for his great mentoring during the roll out of this course 
+and book in the early days.
+His door was always open to chat about how to best introduce 
+and teach data science our first year students.
+
+Much acknowledgements 
+and thanks to shaping this book goes to the DSCI 100 students.
+Their enthusiasm to learn data science sustained us during the hard work 
+of creating a new course and writing a textbook.
+Their patience when they uncovered bugs in the book was much needed.
+Their feedback on the book and the course, 
+really has contributed to making the book what it is today.

build_pdf.sh

@@ -2,7 +2,9 @@
 
 # Copy files
 cp references.bib pdf/
+cp authors.Rmd pdf/
 cp preface-text.Rmd pdf/
+cp acknowledgements.Rmd pdf/
 cp intro.Rmd pdf/
 cp reading.Rmd pdf/
 cp wrangling.Rmd pdf/
@@ -26,7 +28,9 @@ docker run --rm -m 5g -v $(pwd):/home/rstudio/introduction-to-datascience ubcdsc
 
 # clean files in pdf dir
 rm -rf pdf/references.bib
-rm -rf pdf/preface-text.Rmd 
+rm -rf pdf/authors.Rmd
+rm -rf pdf/preface-text.Rmd
+rm -rf pdf/acknowledgements.Rmd
 rm -rf pdf/intro.Rmd 
 rm -rf pdf/reading.Rmd 
 rm -rf pdf/wrangling.Rmd 

index.Rmd

@@ -35,4 +35,7 @@ output:
 ---
 
 ```{r preface, child="preface-text.Rmd"}
-```
+```
+
+```{r preface, child="acknowledgements.Rmd"}
+```

pdf/_bookdown.yml

@@ -8,5 +8,5 @@ language:
   ui:
     edit: "Edit"
     chapter_name: "Chapter "
-#rmd_files: ["index.Rmd", "intro.Rmd", "setup.Rmd", "references.Rmd"]
-rmd_files: ["index.Rmd", "intro.Rmd", "reading.Rmd", "wrangling.Rmd", "viz.Rmd", "classification1.Rmd", "classification2.Rmd", "regression1.Rmd", "regression2.Rmd", "clustering.Rmd", "inference.Rmd", "jupyter.Rmd", "version-control.Rmd", "setup.Rmd", "references.Rmd"]
+#rmd_files: ["index.Rmd", "authors.Rmd", "intro.Rmd", "setup.Rmd", "references.Rmd"]
+rmd_files: ["index.Rmd", "authors.Rmd", "intro.Rmd", "reading.Rmd", "wrangling.Rmd", "viz.Rmd", "classification1.Rmd", "classification2.Rmd", "regression1.Rmd", "regression2.Rmd", "clustering.Rmd", "inference.Rmd", "jupyter.Rmd", "version-control.Rmd", "setup.Rmd", "references.Rmd"]

pdf/index.Rmd

@@ -30,3 +30,6 @@ knitr::opts_chunk$set(fig.pos = "H",
 
 ```{r preface, child="preface-text.Rmd"}
 ```
+
+```{r preface, child="acknowledgements.Rmd"}
+```