Added new package option bibstyle: allows you to set a reference style for the bibliography [issue 5]

cleanthesis.sty

@@ -111,6 +111,11 @@
 \define@key[ct]{cthesis}{bibfile}[bib-refs]{\def\cthesis@bibfile{#1}}
 \setkeys[ct]{cthesis}{bibfile=bib-refs}
 
+% OPTION bibstyle
+% --> values = alphabetic|numeric
+\define@choicekey*[ct]{cthesis}{bibstyle}[\val\bibstylenr]{alphabetic,numeric}[alphabetic]{\def\cthesis@bibstyle{#1}}
+\setkeys[ct]{cthesis}{bibstyle=alphabetic}
+
 
 \DeclareOptionX*{
 	\PackageWarning{cleanthesis}{Unknown option ‘\CurrentOption’}%
@@ -295,7 +300,7 @@
 \RequirePackage[					% use biblatex for bibliography
 	backend=\cthesis@bibsys,		% 	- use biber backend (bibtex replacement) or bibtex
 	bibencoding=utf8,				% 	- use auto file encode
-	style=alphabetic,				% 	- use alphabetic (or numeric) bib style
+	style=\cthesis@bibstyle,		% 	- use alphabetic (or numeric) bib style
 	natbib=true,					% 	- allow natbib commands
 	hyperref=true,					% 	- activate hyperref support
 	backref=true,					% 	- activate backrefs

cleanthesis.tex

@@ -145,6 +145,11 @@ The default (still) is \texttt{bibtex}.
 Sets the file name of the bibtex file used for the bibliography.
 If this option is not used (defined), the package looks for the default bibliography \texttt{bib-refs.bib}.
 
+\optitem[alphabetic]{bibstyle}{\opt{alphabetic},\opt{numeric}}
+
+Sets whether to use an \texttt{alphabetic} or a \texttt{numeric} reference style for the bibliography.
+The default is \texttt{alphabetic}.
+
 \end{optionlist}
 
 \end{document}