Add chapters/*.tex (in addition to *.tex) to makefile dependencies

Makefile

@@ -10,10 +10,10 @@ clean:
 	rm *.aux MLS.log MLS.toc MLS.pdf
 	rm MLS.xml LaTeXML.cache *.html
 
-MLS.pdf: *.tex
+MLS.pdf: *.tex chapters/*.tex
 	pdflatex MLS.tex
 
 # Seems to be some issue with graphicpath, so set path here as well
-MLS.html: *.tex
+MLS.html: *.tex chapters/*.tex
 	$(LATEXMLPREFIX)latexml MLS.tex --path=media --dest MLS.xml
 	$(LATEXMLPREFIX)latexmlpost MLS.xml -format html -pmml --splitat=chapter --splitnaming=labelrelative --javascript=css/LaTeXML-maybeMathJax.js --navigationtoc=context --css=css/LaTeXML-navbar-left.css --dest MLS.html