CONTRIBUTING: Elaborate on coding style
CONTRIBUTING: Elaborate on coding style

Give some Go idioms pointers.

Signed-off-by: Samuel Ortiz <0ba86cb3f08bbb861958e54bd3438887adb4263c@linux.intel.com>

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