Add extra subproject about preliminaries for stab conditions

.gitmodules

@@ -16,3 +16,6 @@
 [submodule "infinite-walls-for-bogomolov-non-critical"]
 	path = subprojects/infinite-walls-for-bogomolov-non-critical
 	url = git@git.ecdf.ed.ac.uk:personal-latex-documents/research/infinite-walls-for-bogomolov-non-critical.git
+[submodule "subprojects/intro-to-bridgeland-stability-parametrisations"]
+	path = subprojects/intro-to-bridgeland-stability-parametrisations
+	url = git@git.ecdf.ed.ac.uk:personal-latex-documents/research/intro-to-bridgeland-stability-parametrisations.git

intro-to-bridgeland-stability-paramet... @ d451118e

+Subproject commit d451118edaaf0ac11ae9ee64235efebc09e90e13

tex/main.tex

@@ -13,6 +13,7 @@ sorting=ynt
 ]{biblatex}
 \addbibresource{../subprojects/max-destabilizer-rank/tex/references.bib}
 \addbibresource{../subprojects/general-semi-homog-presentation/tex/references.bib}
+\addbibresource{../subprojects/intro-to-bridgeland-stability-parametrisations/tex/references.bib}
 
 \hypersetup{
   colorlinks,
@@ -45,7 +46,11 @@ sorting=ynt
 	\tableofcontents
 
 	\part{Preliminaries}
+	\chapter{Stability Conditions}
+		\minitoc
+		\import{../subprojects/intro-to-bridgeland-stability-parametrisations/tex/}{content}
 	\chapter{Fourier-Mukai Transforms}
+		\minitoc
 		\import{../subprojects/transferring-characteristic-walls/tex/}{preliminaries}
 
 	\part{Finite Walls}