Zip file uploading now works. (Patch submitted by wagrant, modified and approved by mgiuca).
2 bugs fixed: Paths were being created as filesystem-relative which should have been jail-relative. Zip was being passed the string contents of the file, when it should have been passed the file object.
common/zip.py: Now accepts an absolute path, not a URL path. (Doesn't munge the path). This is so it can be called from inside or outside the jail; the caller decides which filesystem it is relative to. fileservice_lib/action.py: 1. Now passes the absolute path within the jail. 2. Now passes the field "file" not "data" (file object, not string). Static Typing: Sometimes It Is Good