C+A: add Nolan Darilek (Individual CLA)

Change-Id: Ic4f94e5fc01ae8637f9f9441f961dca903c310ae
search parser accepts 'and', 'or', parentheses and '-' (negation)
'and' has precendence over 'or'.
both operators are left associative
parenthesized expressions are evaluated first

Change-Id: I1f194cc75df49bad9d30d041d689d8ba833076f1
top down starting..

Change-Id: Ic0ad523cdaa2d8bf3ee26333cd0c69499cd722ea