Matter Costs are now called Matter Expenses

The biggest remaining portion in Curo365 to undergo a renaming is that of Matter Costs. Matter Costs are being renamed to Matter Expenses. 

Like with the other portions we have renamed in the last few releases, no functionality change has occurred regarding this. We simply made some name changes in order to make things more in line with the terminology we here most used and therefore to make the product more intuitive to use without extra explanations.