Merge pull request #42 from niksula/template2

Try two: Port all build system changes from master to template branch
add perl-mojolicious
perl IO::Pipely
perl Mojo::IOLoop::ForkCall
Merge branch 'template' of github.com:omniti-labs/omnios-build into template

Conflicts:
	lib/config.sh
don't shadow global PKG variable in ask_to_install
Merge branch 'template'

Conflicts:
	lib/config.sh
add znapzend with workaround for https://github.com/oetiker/znapzend/issues/102