get abstracts for all the publications

[mccalluc]

I covered the easy cases. These remain:

$ for F in _publications/*; do echo; echo -n $F "    "; perl -ne 'unless (/---/.../---/){chomp; print}' $F; done | perl -ne 'print if length($_) < 300'

_publications/gehlenborg-2003-studienarbeit.md     thesis
_publications/gehlenborg-2005-information-visualization.md     
_publications/gehlenborg-2005-softwareforschung-dna.md     
_publications/gehlenborg-2006-bioinformatics-mayday.md     
_publications/gehlenborg-2006-diplomarbeit.md     
_publications/gehlenborg-2010-phd.md     
_publications/gehlenborg-2012-computer-graphics.md     **3rd Best Paper Award.**
_publications/gehlenborg-2012-nature-color.md     
_publications/gehlenborg-2012-nature-heat.md     
_publications/gehlenborg-2012-nature-integrating.md     
_publications/gehlenborg-2012-nature-networks.md     
_publications/gehlenborg-2012-nature-plane.md     
_publications/gehlenborg-2012-nature-third.md     
_publications/gehlenborg-2013-amia-isa.md     
_publications/gehlenborg-2013-bioinformatics-nozzle.md     **Featured in GenomeWeb Bioinformatics Papers of Note for February 2013.**
_publications/gehlenborg-2013-ieee-lineup.md     IEEE InfoVis 2013 Best Paper Award | Featured in IEEE Computing Now, Harvard SEAS News, Forbes, Scientific Computing, Der Standard
_publications/gehlenborg-2014-cell-thyroid.md     Featured in Clinical Sequencing News, Deutsches Ärtzeblatt, Cancer Research UK News.
_publications/gehlenborg-2014-ieee-ontologies.md     **Featured in IEEE Computer in May 2014.**
_publications/gehlenborg-2014-nature-bar-box.md     
_publications/gehlenborg-2014-nature-sets-intersections.md     
_publications/gehlenborg-2014-nature-stratifications.md     **Featured in GenomeWeb, Harvard Medical School News, The Crimson, Harvard SEAS News, JKU Campus News**.
_publications/gehlenborg-2015-nejm-gliomas.md     
_publications/gehlenborg-2017-biocomput-reproducibility.md