Outline of new structure.
First stab at restructuring:
    1. TeX-related functions are now part of the TeX class. See tex.py
    2. PDF-related functions are now part of the PDF class. See pdf.py
    3. Templates for all TeX files are now stored in the templates
    directory instead of hard coded in the generating functions.
Removed old frontpage.tex file.
Small changes, mainly related to setup
Modified create.py and related files to handle creation on TeX and PDF
files.
Fixed some string issues and made TeX object accept either a config file
or a Revue object upon instantiation.
Lots of bug fixes to make creation of manuscript successful.
Bug fix to avoid problems with slashes in actor names
being interpreted as changing of directory.