Fixed rapidjson usage on superMaster and feedRecord
Change array handling to array[foo] format
Change json2string to return true/false whether conversion succeeded
Added SOA, NS, A record content registrations for helpers
Fixed createSlaveDomain to do POST
superMasterBackends sets ddb = 0 when failure
createSlaveDomain support
supermaster and createslavedomain support
domain_id handling fixed, now uses post for transactions
feedRecord stores rr in parameter rr
Fix various url patterns
Rest of the methods