hwhw/kindlepdfviewer — pull request #368 by tigran123 (2012-10-03 22:09:03+00:00)
Title: Kill "Retrieving TOC..." message and simplify code.

After some consideration I believe that it is best to get rid of
"Retrieving TOC..." message altogether on the following grounds:

1. The code in unireader.lua/crereader.lua that has to deal with this
specifically can be removed.
2. The fillToc() is a data manipulation function and ought not to touch
graphical state.
3. The files for which retrieving TOC can take a long time are
_exceptionally_ rare (only two are known to me --- both are my own
editions with detailed morphological tags which require massive
hierarchical TOC for quick navigation)
4. Users are going to be confused when they press Menu for the first
time and see "Retrieving TOC..." staying on the screen until they press
Menu again.