radu/LaTeX-examples: More than 570 examples for the usage of LaTeX. @ 1b2e642714d79de7b7b04a5f6a7d6ae16f73ce3a

Martin Thoma ca8152bc82 added image		%!s(int64=11) %!d(string=hai) anos
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Makefile	ca8152bc82 added image	%!s(int64=11) %!d(string=hai) anos
README.md	ca8152bc82 added image	%!s(int64=11) %!d(string=hai) anos
bar-chart-grouping.png	ca8152bc82 added image	%!s(int64=11) %!d(string=hai) anos
bar-chart-grouping.tex	dba9f39dbf added values; removed legend; added variable for plot shift	%!s(int64=13) %!d(string=hai) anos

Compiled example