feat: remove if beamer and add copyright

examples/beamer/build.sh

@@ -1 +1 @@
-pandoc "document.md" -o "document.pdf" --from markdown --to beamer --template "../../template/default.beamer" --listings
+pandoc "document.md" -o "document.pdf" --from markdown --to beamer --template "../../template/eisvogel.beamer" --listings

template/eisvogel-titlepage.latex

@@ -1,5 +1,3 @@
-$if(beamer)$
-$else$
 $if(titlepage)$
 \begin{titlepage}
 $if(titlepage-background)$
@@ -67,4 +65,3 @@ $endif$
 \restoregeometry
 \pagenumbering{arabic}
 $endif$
-$endif$

template/eisvogel.beamer

@@ -1,3 +1,44 @@
+%%
+% Copyright (c) 2017 - 2024, Pascal Wagler;
+% Copyright (c) 2014 - 2024, John MacFarlane
+%
+% All rights reserved.
+%
+% Redistribution and use in source and binary forms, with or without
+% modification, are permitted provided that the following conditions
+% are met:
+%
+% - Redistributions of source code must retain the above copyright
+% notice, this list of conditions and the following disclaimer.
+%
+% - Redistributions in binary form must reproduce the above copyright
+% notice, this list of conditions and the following disclaimer in the
+% documentation and/or other materials provided with the distribution.
+%
+% - Neither the name of John MacFarlane nor the names of other
+% contributors may be used to endorse or promote products derived
+% from this software without specific prior written permission.
+%
+% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+% "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+% LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+% FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+% COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+% INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+% BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+% LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+% LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+% ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+% POSSIBILITY OF SUCH DAMAGE.
+%%
+
+%%
+% This is the Eisvogel pandoc LaTeX template.
+%
+% For usage information and examples visit the official GitHub page:
+% https://github.com/Wandmalfarbe/pandoc-latex-template
+%%
 $passoptions.latex()$
 \documentclass[
 $if(fontsize)$