duplicate umlplain for netkey and swan26
modify netkey and swan files to have appropriate options
Merge remote-tracking branch 'origin/master'

Conflicts:
	testing/kernelconfigs/umlnetkey26.config
	testing/kernelconfigs/umlswan26.config
copy plain26 to netkey26
enable netkey ipsec
updates to kernel config for non-static linking
minor updates to UML scripts
build IPv6 into test kernels
turn off display of commands
whitespace changes
deal with -Werror situations and some other warnings that matter
fixed unsigned/signed comparison and simplify if statement