Multisite settings empty page added
multisite GUI HTML/CSS structure added
multisite backend management added
url and path support for multisites
multisite support added in fronted, backend and messy template
stylesheet file include fix for multisite
multisite menu added in all templates
fix for multisite visibility, bugfix for multisite file upload and multisite menu positioning
engine menu panel width fix
margin top 20px for multisite menu when centered contents
master merge conflict fix
multisite install fix
version update, readme update