thesis: Add headings and first subsection

thesis/thesis.tex

@@ -37,6 +37,9 @@
 \usepackage{morewrites} % Increases the number of external files that can be used.
 \usepackage[a-2b,mathxmp]{pdfx}      % Enables PDF/A compliance. Loads the package hyperref and has to be included second to last.
 \usepackage[acronym,toc]{glossaries} % Enables the generation of glossaries and lists of acronyms. This package has to be included last.
+\usepackage{minted}
+\usepackage{chngcntr}
+\counterwithin{listing}{chapter}
 
 % Set PDF document properties
 \hypersetup{
@@ -167,7 +170,7 @@
 \printglossaries
 
 % Add a bibliography.
-\bibliographystyle{alpha}
+\bibliographystyle{plain}
 \bibliography{src/99.intercept}
 
 \end{document}