Bibliography.lyx: remove preamble and master doc

The preamble is not used since this document should only be compiled
from documents that include it. Similarly, setting the master
document is not useful.

lib/examples/thesis/Bibliography.lyx

@@ -5,64 +5,8 @@
 \save_transient_properties true
 \origin /systemlyxdir/examples/thesis/
 \textclass scrbook
-\begin_preamble
-% in case somebody want to have the label "Equation"
-%\renewcommand{\eqref}[1]{Equation~(\negthinspace\autoref{#1})}
-
-% that links to image floats jumps to the beginning
-% of the float and not to its caption
-\usepackage[figure]{hypcap}
-
-% the pages of the TOC is numbered roman
-% and a pdf-bookmark for the TOC is added
-\let\myTOC\tableofcontents
-\renewcommand\tableofcontents{%
-  \frontmatter
-  \pdfbookmark[1]{\contentsname}{}
-  \myTOC
-  \mainmatter }
-
-% makes caption labels bold
-% for more info about these settings, see
-% https://ctan.org/tex-archive/macros/latex/contrib/koma-script/doc/scrguien.pdf
-\setkomafont{captionlabel}{\bfseries}
-\setcapindent{1em}
-
-% enables calculations
-\usepackage{calc}
-
-% fancy page header/footer settings
-% for more information see section 9 of
-% ftp://www.ctan.org/pub/tex-archive/macros/latex2e/contrib/fancyhdr/fancyhdr.pdf
-\renewcommand{\chaptermark}[1]{\markboth{#1}{#1}}
-\renewcommand{\sectionmark}[1]{\markright{\thesection\ #1}}
-
-% increases the bottom float placement fraction
-\renewcommand{\bottomfraction}{0.5}
-
-% avoids that floats are placed above its sections
-\let\mySection\section\renewcommand{\section}{\suppressfloats[t]\mySection}
-
-% increases link area for cross-references and autoname them
-% if you change the document language to e.g. French
-% you must change "extrasenglish" to "extrasfrench"
-% if you uncomment the following lines, you cannot use the reference version Ref+Text in LyX
-%\AtBeginDocument{%
-% \renewcommand{\ref}[1]{\autoref{#1}}
-%}
-%\def\refnamechanges{%
-% \renewcommand*{\equationautorefname}[1]{}
-% \renewcommand{\sectionautorefname}{sec.\negthinspace}
-% \renewcommand{\subsectionautorefname}{sec.\negthinspace}
-% \renewcommand{\subsubsectionautorefname}{sec.\negthinspace}
-% \renewcommand{\figureautorefname}{Fig.\negthinspace}
-% \renewcommand{\tableautorefname}{Tab.\negthinspace}
-%}
-%\@ifpackageloaded{babel}{\addto\extrasenglish{\refnamechanges}}{\refnamechanges}
-\end_preamble
 \options intoc,bibliography=totoc,index=totoc,BCOR10mm,captions=tableheading,titlepage
 \use_default_options true
-\master thesis.lyx
 \begin_modules
 customHeadersFooters
 \end_modules