adjust to fit new EML look and feel
use OpenLayers implementation for rendering map/spatial search - has it's own copy of locations and a different bound for the maphttp://bugzilla.ecoinformatics.org/show_bug.cgi?id=2188
increase left nav height for IE so that all the nodes are shown(not the best in FF - but better than nothing)
merge 1.8.1 to head
increase the left nav once again (accommodate new SAEON nodes)
adjust height to accommodate previous change:-add new SAEON nodes (requested by Judith)
remove that awful underline for links
height and width adjustments for rendering in IE
adjust colors/formatting for EML display
initial commit of skin for SAEON look and feel. looks pretty good, but there are still a few things that need tweaking (colors).also want to add a standalone login page to match with the header line (perhaps).tracked in bugzilla #3007