appwizard try2

[Bernd Buschinski]

Spaces are now skipped/excluded but what really worries me are umlauts and 
similar, I dont want to create a huge "that char is ok too"-list, so far I did 
not came up with a good solution (but it should be ok for now)

I also removed my acciently added mkdir and changed
the mkdir in appwizardplugin.cpp:267 + 277 to mkpath.
Maybe I should also add a nice message if it fails?

And I still do not have a svn account, someone else needs to commit it if this 
code is ok :)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: kdevelop-appwizzard003-4.9999.diff
Type: text/x-patch
Size: 5054 bytes
Desc: not available
URL: <http://mail.kde.org/pipermail/kdevelop-devel/attachments/20081105/267c81d8/attachment.diff>