[TYPO3-hci] Better differentiated icons for read-only filemounts and folders in t3skin

[Steffen Kamper]

Uschi Renziehausen schrieb:
> but what disturbs me is that it makes the read only filemounts more prominent 
> than the ordinary ones. This, as a sad matter of fact, is the case with 
> every color as long as t3skin uses a) gray, b) grey, and c) GREY!

exact :-)

why not using good and well known yellow folders like in nearly all os's 
and lighter ones for readonly (or grey :D ) ?

vg Steffen