tree f9d18fbb7e043b92a5722df1980412a72246660a
parent d6027c3020574b86730c776056898a3a43bcc9ed
author avm99963 <me@avm99963.com> 1614634899 +0100
committer avm99963 <me@avm99963.com> 1614634899 +0100

Add custom booklet headers/footers feature

The headers/footers are defined with the |customHeader| and
|customFooter| keys respectively in the concert JSON definition.

Change-Id: I461266ca8680a1b79abc85e004c92b810a4782fd