ciao-vendor: Removed unused functions.
ciao-vendor: Removed unused functions.

The functions cloneRepo and baseCloneDir were left over from an earlier
version of ciao-vendor and are no longer used.

Signed-off-by: Mark Ryan <f16215f7acd0bd7fdc465539215bd574c785b062@intel.com>

leoswaldo/ciao,jorgevgut/ciao,obedmr/ciao,wcwxyz/ciao,mrkz/ciao,rbradford/ciao,obedmr/ciao,kaccardi/ciao,matthewrsj/ciao,mcastelino/ciao,tpepper/ciao,erick0z/ciao,obedmr/ciao,mcastelino/ciao,matthewrsj/ciao,kaccardi/ciao,mrkz/ciao,tpepper/ciao,erick0z/ciao,01org/ciao,wcwxyz/ciao,tpepper/ciao,01org/ciao,erick0z/ciao,ciao-project/ciao,jorgevgut/ciao,ciao-project/ciao,leoswaldo/ciao,leoswaldo/ciao,markdryan/ciao,mcastelino/ciao,wcwxyz/ciao,mrkz/ciao,rbradford/ciao,markdryan/ciao,jorgevgut/ciao,matthewrsj/ciao