Inline external files

In order for this class file to be useful for other
documents, without having to sort out various files
and their linking, a bunch of stuff that previously lived
in other files was inlined into the class file itself:

- translations
- lua code
- pgf code
- titlepage

Now, all that's needed is the cls file itself.

The big drawback is that the class file is now pretty big, ugly
and unwieldy...

chapters/frontmatter.tex

@@ -8,21 +8,6 @@
 \maketitle% Print main title page
 \subimport{frontmatter/}{colophon}
 
-\makeatletter
- % Switch titlepage style around
- \ifdefstring{\acp@titlestyle}{book}{%
- \renewcommand*{\acp@titlestyle}{thesis}%
- }{%
- \renewcommand*{\acp@titlestyle}{book}%
- }
- \subtitle{An alternative title page style}
- %
- % Run this file again, since it contains the \renewcommand definitions
- \subimport{other/}{titlepage.tex}
-\makeatother
-
-\maketitle% Print alternative title page
-
 \frontmatter% In KOMAScript, resets pagenumber, uses Roman numerals etc.
 
 % Note that \subincludefrom{}{} cannot be nested, therefore us \subimport

chapters/mainmatter/code-listings.tex

@@ -411,4 +411,4 @@ \section{Lua}
 
 Files can also be read into \LaTeX{} directly.
 For example, the following is some current Lua code \emph{used for this very document}:
-\inputminted{lua}{./lib/lua/envvar_newcommands.lua}
+\inputminted{lua}{./lib/example.lua}