Final glossary remake

Redid the entire glossary layout one last time. Manage to have the term
bold to distinguish terms and definitions. Added an extra xml file that
handles the layout for the glossary. Got rid of the raws folder since it
served no purpose and replaced glossary.txt with term.txt and
definitions.txt to make it easier.
Merge pull request #25 from icarreras/glossary_remake_v2

Final glossary remake