add calibre to applications

devuan_setup/desktop/applications.txt

@@ -5,3 +5,4 @@ keepassxc
 thunar
 inkscape
 blender
+calibre

devuan_setup/setup_system.sh

@@ -71,6 +71,7 @@ sudo apt install -y zsh
 sudo apt install -y firefox-esr
 sudo apt install -y inkscape
 sudo apt install -y keepassxc
+sudo apt install -y calibre
 sudo apt install -y thunar
 sudo apt remove -y thunar-volman