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 Don't cache the hostmap if there's no valid hosts entered for a Site object
Merge pull request #32 from nyeholt/master

FIX Don't cache the hostmap if there's no valid hosts entered for a Site...
FIX Added a fix to getSiteMenu to ensure ParentID is checked - this is important for pages like Security/login pages
BUGFIX cms site tree multiselect actions form was showing twice because template override was based on old 3.0 ss version
Merge branch 'master' of git://github.com/sheadawson/silverstripe-multisites
ENHANCEMENT customised standard SS_Reports to be more multisite friendly
BUGFIX Urlsegment field was displaying borked url preview and link in some cases
added route for robots.txt
added field to store robots.txt content for each Site
added RobotsTxtController class to handle route for robots.txt file in the multisites config.