SSP-1901 Add directory delim to resource paths in Spring Beans

Without this the default paths in the launch scripts won't work, and
deployers will always have to remember to include trailing slashes
when configuring paths.
SSP-1930 Preserve working dirs on job exit

Previously, upset and process dirs would be deleted on job exit. We
want to preserve these in case they're "special", e.g. sym links,
network mounts, have special perms, etc.