Adds new Makefile target to add package to the latex default path
Adds missing MINI-HOWTO-prosper.txt file

Source: https://github.com/fcecagno/masters-ti/blob/master/MINI-HOWTO-prosper.txt

MINI-HOWTO-prosper.txt describes how one can use the "prosper" class to create
presentations.

The described procedure was NOT tested, so I'm not sure if it is up-to-date.
Standardizes README encoding to UTF-8
Removes obsolete prosper how-to
Adds list of figures/tables to tabel of contents

Renew the commands from the report class adding to toc.
Adds abstract, list of abbreviations and list of symbols to the toc.
Changes the default install directory

Changes the default install directory to the user latex packages directory
($HOME/texmf/tex/latex/iiufrgs), so there is no need to use sudo or regenerate
the ls-R databases when installing.
Merge branch 'toc'