Merge pull request #734 from isuftin/master

floating bucket fix, info page updates
Merge pull request #735 from isuftin/master

More updates to info page
sticky footer
Fix for CVIRISK discrepancy
* split old school into component and overall
* overall doesn't have very low bin
Merge pull request #737 from jiwalker-usgs/master

Fix for CVIRISK discrepancy
Merge pull request #736 from mwernimont/master

I'll pull it in, but we do need this to have the footer stick to the bottom of the page. This may or may not need JavaScript to fix the issue but please continue to look into it and let me know what you find.