converted over to bal from author, and fixed up the way sub books / series interact

BUGs

@@ -1,14 +1,23 @@
-### fix to get this working with bs 5...
+#### BUGS (next-33)
 
-#### BUGS (next-30)
+BUG-6:		author does not have explicit ordering like sub-books... 
+            - author inserts need author_num [DONE]
+            - books on shelf now works with new code [DONE]
+            TEST THIS - ITS A BREAKING CHANGE.... check every where I used
+            book.author -> book.bals[]->author
 
-### DB/back-end
 
-### UI not updating after DB change:
 BUG-7:		if you remove a series from a book, it won't appear in the series drop-down if it is the first 'missing' book in that series -- either reset the list, or show all series always?
 
-### ordering of data in UI:
-BUG-6:		author,series, etc. do not have explicit ordering like sub-books... sort of irritating / needs code and DB fix
-			- add/remove authors, and after save they are ordered by author.id, not order of addition (prob. needs book_author_link to have an auth_num)
+BUG-30:     failed to add a book with 2 x same author (need to catch error
+                or maybe mess with author list to remove duplicate potentials?)
 
-#### SHOWSTOPPER:
+
+BUG-31:     series does not have 'series_num', so a book in 2 series, means he ordering is not explicit
+            -- UNSURE this is an issue, as 2 series would normally be 1 inside
+            a larger one, and numbering implies the inner (smaller number), and
+            outer has explicity overall ordering of books in both series, so
+            should be ok?
+
+BUG-32:     for book 1546 (with 2 sub-books, 1 with 2 authors), saving it causes 'series removal' dbox to come up 
+            (no series though)