add book information to selection dialogs

[OpenNingia]

When the user is proposed an item ( e.g. a skill or a spell ) the program should show the source book ( datapack ).

dialogs to modify

• [x] Skill selection
• [ ] Spell selection
• [ ] Kata selection
• [ ] Kiho selection
• [ ] Tattoo selection
• [x] Family selection
• [x] School selection

[OpenNingia]

Also adding page number may be useful.