Bug Fix in response handle:  response link parsing and replacing is now fixed
Bug Fix in response handle: 
response link parsing and replacing is now fixed

Added errorCallback parameter to save method

Added successCallback parameter to query method

Added UTF8 encode and decode methods

git-svn-id: 9ddf022f45b579842a47abc018ed2b18cdc52108@4678 3625ad7b-9c83-922f-a72b-73d79161f2ea

vivosys/orientdb,nengxu/OrientDB,nengxu/OrientDB,vivosys/orientdb,nengxu/OrientDB,vivosys/orientdb,vivosys/orientdb,nengxu/OrientDB