aodn/aodn-portal#1406 - change ordering of coords to lat/lon as per crs rather than the (incorrect) db lon/lat ordering so the correct ordering is used in metadata records so that spatial searches on metadata records will actually work
Explain magic numbers
Use bitwise or instead of add as is more normal for this type of operation
Merge pull request #4 from aodn/aodn-portal-issue-1406

aodn/aodn-portal#1406 - change ordering of coords returned by boundingpolygonasgml3 ...