#26 bug with sync when renaming Task

[Roman Vasin]

for example I create new parent task with name: test.
I sync it with Palm. Ok it works. But then in PDesk i
rename it into Test. So i changed only first char. Then
I sync it.
Sometimes PDesk does not sync correctly: typically it
does the following: creates in final project 2 tasks:
one with name test and no childs and new task with name
Test with childs of old test task.
So really serious problems with sync. That's why I use
PDesk, but I do not sync anymore. I lost my data
several times due to this time with sync before.