deletions | additions       diff --git a/layout.md b/layout.md  index 644d460..82f972c 100644  --- a/layout.md  +++ b/layout.md 
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introduction.tex  Related work.tex  Personal Activity Monitoring Devices and Apps.tex  Goal-setting.tex Goal setting and feedback.tex  Social sharing and team working .tex  Social games.tex  method1.tex