Add dasher to tasks/{toys,writing}

tasks/toys

@@ -7,6 +7,8 @@ Description: Debian Jr. desktop toys
 
 Depends: cheese
 
+Depends: dasher
+
 Depends: espeak-gui
 
 Depends: lletters, oneko, xfireworks, xfishtank, xpenguins, xteddy

tasks/writing

@@ -6,6 +6,8 @@ Description: Debian Jr. writing
 
 Depends: nano, dict, aspell, abiword
 
+Depends: dasher
+
 Depends: gcompris
 
 Depends: pysiogame