Merge remote-tracking branch 'upstream/master'
merged upstream
merged upstream
fixed latex syntax error
getting rid of toc file
Merge pull request #214 from capetroz/master

survey_design.tex updated
changes to joining section
Update discussionOverview.tex
Merge pull request #215 from prabhamatta/master

changes to joining section
Combined discussion section
Update 060_discussion.tex
Added more figures from the survey to substantiate the points mentioned in the report
Merge pull request #216 from prabhamatta/master

Added more figures from the survey to substantiate the points mentioned ...
Update 060_discussion.tex
Update 060_discussion.tex
added references wherever required
Merge pull request #217 from prabhamatta/master

added references wherever required
merged upstream
adding different types of openness
added fitting_sections to discussion