Edits to Fig 7 and minor edits elsewhere.

OK, changes committed and pushed to origin.  Do I need to issue another pull request or are latest commits already included?

I mage some slight changes to your text.  Toned down the delusions of grandeur at the end :)

On Jul 3, 2014, at 11:58 AM, Daniel McDonald <notifications@github.com> wrote:

> In latex/mod1_main.tex:
> 
> >  \topalign{\includegraphics[width=0.07\textwidth]{pdfs-mod1/legend_age.pdf}} & 
> >  \end{tabular}
> >  \end{center}
> >  }
> >  
> >  \parbox{\textwidth}{
> > -\captionof{figure}{This figure differentiates gut samples based on the country and age of subjects. {\bf (A)}~Western and non-Western guts are largely distinct, possibly owing to the higher consumption of processed sugars and carbohydrates in the Western diet. {\bf (B)}~Age has a large effect, with infants (in blue on the righthand side of the diagram) having very different gut microbiota from adults.}
> > +\captionof{figure}{This figure differentiates gut samples based on the country and age of subjects. {\bf (A)}~Western and non-Western guts are largely distinct, possibly owing to the higher consumption of processed sugars and carbohydrates in the Western diet.  In this figure, we included Global Gut samples (US, Malawi, Venezuela) and just the US-derived American Gut samples.  When we previously examined the Global Gut samples, the US samples were very different from the Venezuela and Malawi samples.  Here, even when we add thousands more US samples from the AGP, the same pattern remains.  {\bf (B)}~Age has a large effect, with infants (in blue on the righthand side of the diagram) having very different gut microbiota from adults.  We are excited to include participants spanning a range of countries and ages!}
> Only thing I noticed when looking through the PR
> 
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