Power to the people

*2014-08-12 — Better support for multilingual documents.*
+ New file “langsupport.tex” with configuration for support of
multiples languages
+ Added a flexible interface based in the macro
"\addlisttofrontmatter{…}" to manage the different types of lists in
the frontmatter (LOF, LOT, etc)
+ Extensive changes to "unlthesis.cls" to: i) use the info from file
"langsupport.tex"; and ii) make internal use of lists to do repetitive
processing.
+ The support for "glossaries" is not hardcoded into the class file
anymore, now it is loaded in the template file and an alternative
package may be used instead.