
diff -r 9bc912fcedb6 -r 8cf5450bb2aa graphics.sty
--- a/graphics.sty	Wed Oct 22 23:38:02 2014 +0100
+++ b/graphics.sty	Thu Oct 23 00:45:21 2014 +0100
@@ -3,6 +3,7 @@
 \usetikzlibrary{positioning}
 \usetikzlibrary{calc}
 \usepackage{graphicx} 
+\usepackage{pgfplots}
 
 \newenvironment{bubble}[1][]{%
 \begin{tikzpicture}%




