fix bug that caused only one row of images to be displayed on each page
fix bug that caused only one row of images to be displayed on each page

git-svn-id: https://beagle.whoi.edu/svn/ifcb/trunk@1320 9f5e5bc8-6430-4f94-ad00-aad15e9f9366

Former-commit-id: 1ca74f3bca8687ba673670197fca4a543705bbe7
hsosik/ifcb-analysis,hsosik/ifcb-analysis,hsosik/ifcb-analysis,hsosik/ifcb-analysis,hsosik/ifcb-analysis