[aur-dev] epoch fields for packages are completely ignored

Hey. The epoch field in PKGBUILD files is completely ignored now, and the final Version field for the package consists only of pkgver and pkgrel (example: 5.0-1) This means that various AUR helpers cannot perform updates on packages that have epoch > 0, because the local package is from that higher epoch and the one in the AUR (as reported by rpc.php) is from epoch 0. I'm providing a patch that supposedly fixes the problem by inspecting the epoch field, and if not 0 prepending it to the Version (example: 1:5.0-1). Comments welcome.