Merge pull request #50 from swcarpentry/DamienIrving-patch-2

Merged abstract and author summary

paper.tex

@@ -240,24 +240,13 @@
 
 \section*{Abstract}
 
+Lessons take significant effort to build and maintain.
 The collaborative development methods pioneered by the open source software community
-offer a way to create lessons that are open, accessible, and sustainable.
-This paper presents ten simple rules for doing this
-drawn from our experience with several successful projects.
-
-% Please keep the Author Summary between 150 and 200 words
-% Use first person. PLOS ONE authors please skip this step.
-% Author Summary not valid for PLOS ONE submissions.
-\section*{Author summary}
-
-Lessons take significant effort to build and  maintain.
-We have found that
-the collaborative development methods pioneered by the open source software community
-are an effective, economical way to create and sustain lessons
+offer an effective, economical way to create and sustain lessons
 that can be used by large numbers of people in a wide variety of contexts.
 The ten simple rules outlined in this paper
-summarize the best practices that we have helped evolve
-in several successful open education projects aimed at researchers and research librarians
+summarize the best practices that have been implemented
+by several successful open education projects aimed at researchers and research librarians
 in a wide range of disciplines.
 
 % Use "Eq" instead of "Equation" for equation citations.