+ Fixed a bug in hPad, which previously padded the rightmost
cell. This is fixed by introducing a case for a singleton
list.
+ Fixed Markdown writer so that the space after a table is not
nested two spaces.
+ Adjusted Markdown table tests accordingly.
git-svn-id: https://pandoc.googlecode.com/svn/trunk@660 788f1e2b-df1e-0410-8736-df70ead52e1b