[support] caching css files D7

[Franz Iberl]

Hello,

D7 has a configuration setup to "aggregate and compress css files".
(and similarly with js).

Ich did select both switches (CSS, Javascript).

Now the source-code of the site shows me up to five css-files in the header,
all same with media="all"
and similarily four js-Files.

All ass long string replacing the individual module files.

I expected the configuration to yield just one of those files.


Any idea wether this is ok or erraneous?

Thanks
  Franz