[TYPO3-project-4-3] improve the errorhandling

[Rupert Germann]

Steffen Kamper schrieb:
...
> Maybe we can add some tiny stuff:
> 
> * a table of integers showing some combination of Error constants, as 
> you need to configure it with integer.

yep, and I also add a hint that one can not c&p something like E_ALL to 
the input field in all configuration

> The rest is very good described, and it's the first document describing 
> it, superb.

thanks ;-)

> How is the state of your latest version (v6)? I was exited with version 
> 3 already as i used it for some days. 

I changed quite a lot of things since then. See my other posts.
have a look at the attached v7 which includes the latest changes at the 
flashmessages API.

greets
rupert