3rd commit

fixed TH shifting issues (some TH tags were not closed properly in HTML)
added styling including, custom scroll bars, row hover and column
sorting highlights, b/g colors and borders etc..
revised source js code so divs would be added within
".dataTables_filter" div - those divs are targeted by yadcf filtering
plug-in and filters are placed next to the search bar (also removed the
label wrapped around the search bar)