Added code to hide license, acknowledge, abstract, declaration and bib when using option expose

Signed-off-by: Jim Martens <github@2martens.de>

masterthesis.sty

@@ -160,6 +160,8 @@
     \end{titlepage}
     \restoregeometry
 
+    \if@expose
+    \else
         \if@uselicence
             \input{licence.tex}
         \else\fi
@@ -171,6 +173,7 @@
         \if@abstract
             \input{abstract.tex}
         \else\fi
+    \fi
 
     \tableofcontents
 }
@@ -185,6 +188,8 @@
     %\clearpage
     \printindex
 
+    \if@expose
+    \else
         \clearpage
         \selectlanguage{ngerman}
         \input{declaration.tex}
@@ -193,4 +198,5 @@
             \clearpage
             \input{library.tex}
         \else\fi
+    \fi
 }