Replace custom strip newlines in UUID generation
Replace custom strip newlines in UUID generation

Since now rStripSpace lives in Utils.hs, we can use it directly (as
UUIDs shouldn't contain spaces anyway).

Signed-off-by: Iustin Pop <acf83a5274f31a43af6b914614365999469c1a31@google.com>
Reviewed-by: Michele Tartara <05f7077a2c6cbbdc4af4ba42e3ef89a0df846179@google.com>

apyrgio/ganeti,mbakke/ganeti,leshchevds/ganeti,grnet/snf-ganeti,yiannist/ganeti,mbakke/ganeti,mbakke/ganeti,grnet/snf-ganeti,onponomarev/ganeti,andir/ganeti,andir/ganeti,ganeti/ganeti,ganeti-github-testing/ganeti-test-1,onponomarev/ganeti,dimara/ganeti,apyrgio/snf-ganeti,ganeti-github-testing/ganeti-test-1,ganeti/ganeti,ganeti/ganeti,apyrgio/ganeti,bitemyapp/ganeti,bitemyapp/ganeti,leshchevds/ganeti,apyrgio/snf-ganeti,dimara/ganeti,yiannist/ganeti,leshchevds/ganeti,yiannist/ganeti,andir/ganeti