Repository updated: 4.00.36 and 4.00.39 drivers

[bchemnet]

The repository has been updated with the two latest driver versions from Samsung.  Chances are that most people won't notice any changes, but hopefully it will resolve a few issues, and several additional printers are supported for both printing and scanning.

I had to make a bunch of "under the hood" changes to the structure of packages; I believe I resolved all issues so that upgrades should go smoothly, but it is possible you will encounter a hiccup.  If so, I suggest just updating the samsungmfp-common package; that will generally get the package manager straightened out and pull in all the other updates.

Note that there are a few new packages, which are of only administrative interest, and the samsungmfp-scanner-sane-fix(-multiarch) packages are gone - I incorporated them directly into the scanner package.