[ci skip] Moved things to src

manual.tex

 \documentclass[11pt,a4paper]{article}
-\input{headers}
+\input{src/headers}
 
 \title{\mcmule{} manual}
 
@@ -57,20 +57,20 @@ This work is licensed under a Creative Commons Attribution 4.0 International Lic
 
 \clearpage
 
-\input{introduction}
-\input{structure}
-\input{run}
-\input{general}
-\input{technical}
-\input{new}
+\input{src/introduction}
+\input{src/structure}
+\input{src/run}
+\input{src/general}
+\input{src/technical}
+\input{src/new}
 
 \appendix
-\input{fks}
-\input{whichpieces}
-\input{pid}
+\input{src/fks}
+\input{src/whichpieces}
+\input{src/pid}
 
 
-\bibliographystyle{JHEP}
+\bibliographystyle{src/JHEP}
 \bibliography{reference}
 
 \end{document}