Modified text, style and formating for the skins.
(Commit done by Saurabh Garg for Veronique)
Fixed as suggested in bug 1768
Changed path for eml.xsd stylesheet.
Added eml2.0.1 specific code in /style file
Added code to add and remove cookie from the index.jsp when a person logs in or logs out.
added search gif used in default homepage
This is the merge from the branch WEB_UI_REDESIGN_BRANCH back into the head.The only files that have been removed are those in lib/style/eml2; other filesthat have been cvs removed (only from lib/ and lib/style) have been re-addedelsewhere (i.e. moved from one directory to another)....