Removes scripts use of TARGET.Memory. User can still use TARGET.variable and it will override defaults.
Merge branch 'condr_sub_req' of git://github.com/nhazekam/cctools into nhazekam-condr_sub_req

User can still use TARGET.variable and it will override defaults. This does not prevent backwards compatibility, but users will receive warning of obsolete usage of TARGET.Variable, such as Memory or Disk.