Beamer template:  put slide around bibliography with natbib or biblatex.
ConTeXt template:  setup captions with no numbering.

See pandoc #1067.
ConTeXt template:  Setup up defaults for floats.

This allows the user to adjust the figure and table placement
and numbering globally.
LaTeX template: Add booktabs package
Merge pull request #47 from jlduran/booktabs

LaTeX template: Add booktabs package
Beamer template: add booktabs package
Merge pull request #48 from lionandoil/master

Beamer template: add booktabs package
Added abstract variable in latex template.
latex template:  Put header includes after title.

Closes pandoc#908.
Fixing default.beamer includegraphics redefinition to allow custom options
Merge pull request #49 from lionandoil/master

Fixing default.beamer includegraphics redefinition to allow custom options
Merge branch '1.12.3'
Merge branch 'master' of github.com:adgarland/pandoc-templates
changed mycustom to allow for font packages
fixed some of the adding font packs