Modify SpaceBeforeBrace linter to accept new_line style option

Change-Id: I1fe775eefa412d1963d25242a1f71b7b3dc795ca
Reviewed-on: http://gerrit.causes.com/43593
Tested-by: jenkins <jenkins@causes.com>
Reviewed-by: Shane da Silva <shane.dasilva@brigade.com>
Update changelog with SpaceBeforeBrace new_line option

Change-Id: I8660971204b2dfbb01b6b53d2b536362a98fd133
Reviewed-on: http://gerrit.causes.com/43594
Tested-by: jenkins <jenkins@causes.com>
Reviewed-by: Shane da Silva <shane.dasilva@brigade.com>