move AND-gate when display-as-SBGN
`boolean gate AND` and `process box` are overlapping for SBGN maps displayed as SBGN, for reactions of association and 'add reactant'. Add space between AND and process box.
- original file CellD file [AND-process.xml](/uploads/69e4cfed99c43d44321379172d9c1635/AND-process.xml)
- exported to SBGN (image below) [model-16.sbgn](/uploads/93b727b3eb6f45d9f81ec7ae4c76fdac/model-16.sbgn)

issue