Renaming of tags does not work

[GoogleCodeExporter]

I am trying to rename a tag, since I mistyped it.
Apparently everything work fine, but if I exit Quill and restart, the odl tag 
name is back :-(

To reproduce the problem:

1. Go to the list of tags for one page or to the global list of tags
2. Select a tag by long press and rename it (at least one page should have that 
tag)
3. Apparently everything is fine: the tag has the new name and all pages as 
well display the new name for the tag
4. Exit quill (with my Lenovo Thinkpad Tablet I go to home, I select the Quill 
in the list of the last used apps and I kill it
5 Restart Quill
6 Everything is back as before: no rename of the tag took place

What version of the product are you using? On what operating system?

- Lenovo Thinkpad Tablet , Android 4.0.3
- Quill 10.2

Cheers,

           Gianluca

Original issue reported on code.google.com by gianluca.chiozzi@gmail.com on 25 Sep 2012 at 11:16

[GoogleCodeExporter]

I also have this issue but have found a workaround. To rename a tag you must 
unrelate it from all pages first.
1. Go to pages view and select the tag
3. Unrelate the tag from each page (note which page number(s) were related
4. Go back to page view
5. Update the tag's name
6. Re-relate all required page(s) to the tag

Original comment by bikebo...@gmail.com on 2 Oct 2012 at 5:06