Add SpaceInsideHashAttributes linter

Change-Id: I45190aa81bae3c96f2a82687096aba482847ce6e
Reviewed-on: http://gerrit.causes.com/45223
Tested-by: jenkins <jenkins@brigade.com>
Reviewed-by: Shane da Silva <shane.dasilva@brigade.com>
Update changelog with SpaceInsideHashAttributes

Change-Id: I706b9024307a86e6fcd26112c2b0aa90959221f8
Reviewed-on: http://gerrit.causes.com/45224
Tested-by: jenkins <jenkins@brigade.com>
Reviewed-by: Shane da Silva <shane.dasilva@brigade.com>