updates for 3.1
updated readme
updates for 3.1
added composer.json
BUGFIX check if currentPage is a site in getActiveSite()
ADDED feature checking
finished hasfeature
ADDED multisites aware code
BUGFIX context menu now available on Site nodes in Site tree. Fixes #31
Remove rogue console.log
FIX Only mark the hostmap cache as valid if there's actually hosts in there, otherwise trigger another rebuild of it