Moved iframe tag to end of body instead of beginning
Bug: Got rid of insidious openlayers bug when zooming to a shoreline. This was a side effect of zooming to the layer after the loadend event instead of the added event. When zooming during loadend event, the layer may not yet be visible on the map therefore the browser showed "this.imgDiv is null" error. This was not a showstopper and not noticeable unless debugging.
Bug: Tested as working in Internet Epxlorer 9. The main issue with IE9 is that it aggressively caches web pages so that even calls to geoserver's getCapabilities service for WMS was cached. This resulted in doing activities like drawing a baseline were successful on the back-end but when a refresh for the new baseline was requested from the back-end, the cached response came up and showed no new layers.
Enhancement: Added browser detection to check for incompatible browsers (IE <9 for the moment) and pops up a modal window warning the user of the issue if such is the case
Enhancement: Enable transect update button on delete transect
Merge pull request #259 from isuftin/master

OL Bugs, IE9 fix, transect stuff