add text to the front page
new image on front page
clean up style.css (no functional chnages)
use urlencode rather than rawurlencode to generate links to plants
add somment in css
fix query page to search decimal sizes
show that height is in metres
testing some semantic markup for pictures
redirect to actual plant when link is a synonym
if synonym has multiple canon names then show them in a table
improve search to show best results first
add combobox to select whether to show results alphabetically or by best result
increased size of message showing oage had been redirected