Use wrapfigure for latex output only. Fixes #94.

So no Makefile foo but rst foo was required to solve this
dynamically using the `.. only::` command.
I hate tabs!
Adds the "html" tag also to the other html rules.
Adds "html" tag also to the different language HTML generation rules
Re-adding some blank lines. Only cosmetic change.
Merge pull request #99 from dietmarw/t94-fixDedication

Use wrapfigure for latex output only. Fixes #94.