merge

merge

make STAF security reflect all machines on the network

sf.spec.bccheck.enable - Disabling BC check as default, as it's not required after every build and can be kicked seperately using 'sf-test-bc-check' target on a clean machine.

sf.os.compile.iterate property - changed iterate compile check from <isset> to <istrue> so it can be overridden at the commandline or wherever.

Catchup merge

post-build target 'sf-publish' - Fixed publishing regression caused by changeset e73243604097 - 'Bug 384 Platform build should output all PDK releasables into one directory'